Home / 41,060.28-61,591.38-13,360.44

Finding the Fourth Proportional to 41,060.28, 61,591.38 and 13,360.44

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Solution

The fourth proportional to 41,060.28, 61,591.38 and 13,360.44 is: 20,040.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,060.28 : 61,591.38 = 13,360.44 : x
  2. Step 2: Convert to fraction form
    41,060.28/61,591.38 = 13,360.44/x
  3. Step 3: Cross multiply
    41,060.28x = 61,591.38 × 13,360.44
  4. Step 4: Simplify right side
    41,060.28x = 822,887,937.01
  5. Step 5: Solve for x
    x = 822,887,937.01/41,060.28
  6. Step 6: Final answer
    x = 20,040.97

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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.