Find the mean proportion of 0.6 and 9.6.

Given :

The given numbers are 0.6 and 9.6.

To do :

We have to find the mean proportion.

Solution :

Let the mean proportion of 0.6 and 9.6 be x.

This implies,

0.6, x, and 9.6 are in continued proportion.

Therefore,

$\frac{0.6}{x} = \frac{x}{9.6}$

$x^2 = 9.6 \times 0.6$

$x^2 = 5.76$

$x = \sqrt{5.76}$

$x = 2.4$

The mean proportion of 0.6 and 9.6 is 2.4.

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Updated on: 10-Oct-2022

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