Home / 125,112-269,784

Finding the Third Proportional to 125,112 and 269,784

Calculator

Solution

The third proportional to 125,112 and 269,784 is: 581,746.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,112 : 269,784 = 269,784 : x
  2. Step 2: Convert to fraction form
    125,112/269,784 = 269,784/x
  3. Step 3: Cross multiply
    125,112x = 269,784 × 269,784
  4. Step 4: Simplify right side
    125,112x = 72,783,406,656
  5. Step 5: Solve for x
    x = 72,783,406,656/125,112
  6. Step 6: Final answer
    x = 581,746.01

Related Problems

Find third proportional to 62,556 and 134,892
Half scale
Find third proportional to 250,224 and 539,568
Double scale
Find third proportional to 125,114 and 269,788
Similar ratio
Find third proportional to 187,668 and 404,676
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.