Home > Just Math
Ratio Resolution (Posted on 20110615) 

Each of x, y and z is a positive real number.
Determine the ratio x:y:z in each of the following equations.
(I) (x+z)/y = z/x = x/(zy)
(II) 21(x^{2} + y^{2} + z^{2}) = (x + 2y + 4z)^{2}
Comments: (
You must be logged in to post comments.)


Please log in:
Forums (0)
Newest Problems
Random Problem
FAQ 
About This Site
Site Statistics
New Comments (5)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
