Home / 116,916-252,514

Finding the Third Proportional to 116,916 and 252,514

Calculator

Solution

The third proportional to 116,916 and 252,514 is: 545,377.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,916 : 252,514 = 252,514 : x
  2. Step 2: Convert to fraction form
    116,916/252,514 = 252,514/x
  3. Step 3: Cross multiply
    116,916x = 252,514 × 252,514
  4. Step 4: Simplify right side
    116,916x = 63,763,320,196
  5. Step 5: Solve for x
    x = 63,763,320,196/116,916
  6. Step 6: Final answer
    x = 545,377.20

Related Problems

Find third proportional to 58,458 and 126,257
Half scale
Find third proportional to 233,832 and 505,028
Double scale
Find third proportional to 116,918 and 252,518
Similar ratio
Find third proportional to 175,374 and 378,771
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.