Question

Find the mean proportion between: 12 and 3

Answer 1

hey mate here is your answer

mean proportion of two no.=sum/2

=12+3/2

=15/2

=7.5

hope it will help you

mark me brainliest ✌✌✌✌

Answer 2

Answer:

The mean proportion between 12 and 3 is 6.

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

= >  12 x 3 = a x a

= >  4 x 3 x 3= a^2

= >  6 x 6 = a^2

= >  6 = a

Therefore the mean proportion between 12 and 3 is 6.