Home / 125,682-269,355

Finding the Third Proportional to 125,682 and 269,355

Calculator

Solution

The third proportional to 125,682 and 269,355 is: 577,267.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,682 : 269,355 = 269,355 : x
  2. Step 2: Convert to fraction form
    125,682/269,355 = 269,355/x
  3. Step 3: Cross multiply
    125,682x = 269,355 × 269,355
  4. Step 4: Simplify right side
    125,682x = 72,552,116,025
  5. Step 5: Solve for x
    x = 72,552,116,025/125,682
  6. Step 6: Final answer
    x = 577,267.36

Related Problems

Find third proportional to 62,841 and 134,677.50
Half scale
Find third proportional to 251,364 and 538,710
Double scale
Find third proportional to 125,684 and 269,359
Similar ratio
Find third proportional to 188,523 and 404,032.50
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.