Home / 38,828-82,744

Finding the Third Proportional to 38,828 and 82,744

Calculator

Solution

The third proportional to 38,828 and 82,744 is: 176,330.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,828 : 82,744 = 82,744 : x
  2. Step 2: Convert to fraction form
    38,828/82,744 = 82,744/x
  3. Step 3: Cross multiply
    38,828x = 82,744 × 82,744
  4. Step 4: Simplify right side
    38,828x = 6,846,569,536
  5. Step 5: Solve for x
    x = 6,846,569,536/38,828
  6. Step 6: Final answer
    x = 176,330.73

Related Problems

Find third proportional to 19,414 and 41,372
Half scale
Find third proportional to 77,656 and 165,488
Double scale
Find third proportional to 38,830 and 82,748
Similar ratio
Find third proportional to 58,242 and 124,116
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.