Question

the mean proportion of 48&147 is​

Answer 1

Step-by-step explanation:

Let the mean proportion be 'x'.

48 : x : : x : 147

$\frac{48}{x} = \frac{x}{147}$

${x}^{2} = 48 \times 147$

${x}^{2} = 7056$

$x = \sqrt{7056}$

$x = 84$

Answer:- The mean proportion is 84