Question

show that 48,60,75 are in continued perporyion

Answer 1

48*75=60*60
3600=3600 therefor

Answer 2

continued proportion has the middle term same for first and third term
therefore if 48/60 = 60/75 then they are i continued proportion
48/60 = 4:5
& 60/75 = 4:5
since both of them has the same ratio therefore they are in continued proportion