Question

Find the mean proportion between

12 & 3
and
50 & 8

With process ​

Answer 1

Answer:

Step-by-step explanation:

Let the mean proportion between 12 and 3 be a,

Hence, according to the properties of the ratio and proportion,

= 12/a = a/3

=2a=12x3

=2a=36

under root of 36=6

therefore, a=6

mean propotion=6

Answer 2

Answer:

The mean of 12 and 3 are

12:3 is 4:1

The mean of 50 and 8 are

50:8 = 25:4