If a + c = mb and , prove that a, b, c and d are in proportion.

Question

KnowledgeBoat · Accepted Answer

Given, a + c = mb and Solving, a + c = mb Dividing the equation by b, [....Eq 1] Now solving, Multiplying the equation by c, Putting the value of m from Equation 1, Since, hence, a, b, c, d are in proportion.

Mathematics

If a + c = mb and , prove that a, b, c and d are in proportion.

Ratio Proportion

Related Questions

If b is the mean proportional between a and c, prove that (ab + bc) is the mean proportional between (a² + b²) and (b² + c²).

If y is the mean proportional between x and z, prove that
xyz(x + y + z)³ = (xy + yz + zx)³

Mathematics

If a + c = mb and , prove that a, b, c and d are in proportion.

Ratio Proportion

Related Questions

If b is the mean proportional between a and c, prove that (ab + bc) is the mean proportional between (a2 + b2) and (b2 + c2).

If y is the mean proportional between x and z, prove thatxyz(x + y + z)3 = (xy + yz + zx)3

If b is the mean proportional between a and c, prove that (ab + bc) is the mean proportional between (a² + b²) and (b² + c²).

If y is the mean proportional between x and z, prove that
xyz(x + y + z)³ = (xy + yz + zx)³