Home > Algebra calculators > Variation equations calculator - X Proportion Y and X=4,Y=2. Find X=18,Y=?.

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 Solution Find x prop y^3/z and x=8 when y=4, z=3. Find x when y=6, z=4Solution:Your problem -> x prop y^3/z and x=8 when y=4, z=3. Find x when y=6, z=4x prop y^3/z=> x=K*y^3/zNow, x=8,y=4,z=3=> 8 = K * 4^3/3=> 8 = K * 64/3=> K = 8*3/64=> K = 3/8Hence, x=3/8*y^3/zx=?,y=6,z=4=> x = 3/8 * 6^3/4=> x = 3/8 * 54=> x = 81/4 Solution provided by AtoZmath.com Any wrong solution, solution improvement, feedback then Submit Here Want to know about AtoZmath.com and me