Question

Find the proportional of.3,15,4

Answer 1

Answer:

The proportional is 20

Step-by-step explanation:

Let Proportional no. = x

∴ 3 : 15 = 4 : x

$\frac{3}{15} = \frac{4}{x}$

3x = 15 x 4

3x = 60

x  = $\frac{60}{3}$

 x = 20

Answer 2

Answer:

20 is the correct answer.