What is the fourth proportional of 6,8and9 is divided by 4
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heya
let the fourth proportional be x
6:8::9:x
6/8=9/x
6x=9*8
6x=72
x=72/6
x=12
hence,
the fourth proportional =x=12
let the fourth proportional be x
6:8::9:x
6/8=9/x
6x=9*8
6x=72
x=72/6
x=12
hence,
the fourth proportional =x=12
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