Home / 125,017-269,716

Finding the Third Proportional to 125,017 and 269,716

Calculator

Solution

The third proportional to 125,017 and 269,716 is: 581,894.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,017 : 269,716 = 269,716 : x
  2. Step 2: Convert to fraction form
    125,017/269,716 = 269,716/x
  3. Step 3: Cross multiply
    125,017x = 269,716 × 269,716
  4. Step 4: Simplify right side
    125,017x = 72,746,720,656
  5. Step 5: Solve for x
    x = 72,746,720,656/125,017
  6. Step 6: Final answer
    x = 581,894.63

Related Problems

Find third proportional to 62,508.50 and 134,858
Half scale
Find third proportional to 250,034 and 539,432
Double scale
Find third proportional to 125,019 and 269,720
Similar ratio
Find third proportional to 187,525.50 and 404,574
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.