Finding the Third Proportional to 251,238.75 and 341,163.75
Calculator
Solution
The third proportional to 251,238.75 and 341,163.75 is: 463,275.29
Step by Step Solution
- Step 1: Write the proportion equation
251,238.75 : 341,163.75 = 341,163.75 : x - Step 2: Convert to fraction form
251,238.75/341,163.75 = 341,163.75/x - Step 3: Cross multiply
251,238.75x = 341,163.75 × 341,163.75 - Step 4: Simplify right side
251,238.75x = 116,392,704,314.06 - Step 5: Solve for x
x = 116,392,704,314.06/251,238.75 - Step 6: Final answer
x = 463,275.29
Related Problems
Find third proportional to 125,619.38 and 170,581.88
Half scale
Find third proportional to 502,477.50 and 682,327.50
Double scale
Find third proportional to 251,241 and 341,166
Similar ratio
Find third proportional to 376,858.13 and 511,745.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.