What is the mean proportion between 12 and 75?

Find the mean proportion between 12 and 75 the answer is 30 but can you please show the steps.

What is the mean proportional to 48 and 75?

Hence, mean proportion of 48 and 75 is 60.

What is the mean proportional of 3 and 27?

The mean proportional between 3 and 27 is 9.

What is the mean proportion between 3 and 12?

36
To find a Mean Proportional between 3 and 12. Here 3 x 12=36.

What is a mean proportion?

: geometric mean especially : the square root (such as x) of the product of two numbers (such as a and b) when expressed as the means of a proportion (such as a/x = x/b)

What is the mean proportional of 36 and 49?

The mean proportion of 36 and 49. The square root of 1764 = 42. So, 42 is the mean proportion of 36 and 49.

What is the mean proportional between 3 and 12?

1. To find a Mean Proportional between 3 and 12. Here 3 x 12=36. And √36 is 6, the mean proportional sought.

What is the proportional mean of 2 and 50?

Answer: mean proportion between 2 and 50 is. b2=2*50. b2=100 b=10.

What is the mean proportion between 4 and 49?

Answer: x² = 49 × 4 x² = 196 x = √196 x= 14 mean proportion is 14.

What is the ratio of third proportional to 12 and 30?

Let the third proportional to 12 and 30 be x. ∴ Third proportional to 12 and 30 = 75. ∴ Required ratio = 75 : 15 = 5 : 1. Was this answer helpful?

What is the meaning of mean proportional between 1 and 9?

(between two numbers a and b) a number x for which a/x = x/b: The number 3 is a mean proportional between 1 and 9.

What is the 4th proportional?

Let us begin by defining the fourth proportional. If a:b :: c:d or in other words a:b = c: d, then the quantity ‘d’ is what we call the fourth proportional to a, b and c. For example, if we have 2, 3 and 4, 5 are in the proportion such that 2 and 5 are the extremes, then 5 is the fourth proportional to 2, 3, and 4.

What is an example of a proportion in math?

From mathematics, a proportion is simply two ratios in an equation, for example 1/2 = 50/100, 75/100 = 3/4, 9/10 = 90/100. If one variable is a product of the other variable and a constant, the two variables are called directly proportional – in this case x/y is a constant ratio.