Question

144 and 225
find mean proportion​

Answer 1

let a=144 &b=225

mean proportion =

x/a=b/x

x*x =144*225

x² = 144*225

x. =√144*225

x. = 12*15

x. =180

hence mean proportion is 180

hope it will help u

Answer 2

Answer:

let a=144 &b=225

mean proportion =

x/a=b/x

x*x =144*225

x² = 144*225

x. =√144*225

x. = 12*15

x. =180