Help me solve this problem! I have tried it many times but nothing appeared. This is the question: If a:b=c:d=e:f, prove that each is equal to (a+c-e):(b+d-f).
2026-03-28 16:59:53.1774717193
Proving Ratios And Proportions
1.4k Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail At
1
Let $$\frac ab=\frac cd=\frac ef=k$$
$\implies Xa+Yc+Ze=k(Xb+Yd+Zd)$