Home / 125,496-269,190

Finding the Third Proportional to 125,496 and 269,190

Calculator

Solution

The third proportional to 125,496 and 269,190 is: 577,414.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,496 : 269,190 = 269,190 : x
  2. Step 2: Convert to fraction form
    125,496/269,190 = 269,190/x
  3. Step 3: Cross multiply
    125,496x = 269,190 × 269,190
  4. Step 4: Simplify right side
    125,496x = 72,463,256,100
  5. Step 5: Solve for x
    x = 72,463,256,100/125,496
  6. Step 6: Final answer
    x = 577,414.87

Related Problems

Find third proportional to 62,748 and 134,595
Half scale
Find third proportional to 250,992 and 538,380
Double scale
Find third proportional to 125,498 and 269,194
Similar ratio
Find third proportional to 188,244 and 403,785
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.