Question

Find the mean proportional between 6 and 150

Answer 1

Given: The numbers $6$and$150$.

We have to find a mean proportional between $6$and$150$.

As we know that the formula to calculate a mean proportional is the square root of the product of given numbers.

We are solving in the following way:

We have,

The numbers $6$and$150$

$\therefore$ Mean proportional$=\sqrt{6\times150}$

$\therefore$ Mean proportional$=\sqrt{900}$

$\therefore$ Mean proportional$=30$

Hence, the mean proportional between $6$and$150$ will be$30.$