Home / 125,425-267,859.50

Finding the Third Proportional to 125,425 and 267,859.50

Calculator

Solution

The third proportional to 125,425 and 267,859.50 is: 572,044.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,425 : 267,859.50 = 267,859.50 : x
  2. Step 2: Convert to fraction form
    125,425/267,859.50 = 267,859.50/x
  3. Step 3: Cross multiply
    125,425x = 267,859.50 × 267,859.50
  4. Step 4: Simplify right side
    125,425x = 71,748,711,740.25
  5. Step 5: Solve for x
    x = 71,748,711,740.25/125,425
  6. Step 6: Final answer
    x = 572,044.74

Related Problems

Find third proportional to 62,712.50 and 133,929.75
Half scale
Find third proportional to 250,850 and 535,719
Double scale
Find third proportional to 125,427 and 267,864
Similar ratio
Find third proportional to 188,137.50 and 401,789.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.