Home / 15,035.29-22,553.55-6,713.76

Finding the Fourth Proportional to 15,035.29, 22,553.55 and 6,713.76

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Solution

The fourth proportional to 15,035.29, 22,553.55 and 6,713.76 is: 10,070.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,035.29 : 22,553.55 = 6,713.76 : x
  2. Step 2: Convert to fraction form
    15,035.29/22,553.55 = 6,713.76/x
  3. Step 3: Cross multiply
    15,035.29x = 22,553.55 × 6,713.76
  4. Step 4: Simplify right side
    15,035.29x = 151,419,121.85
  5. Step 5: Solve for x
    x = 151,419,121.85/15,035.29
  6. Step 6: Final answer
    x = 10,070.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.