Home / 41,084.24-61,610.16-22,379.72

Finding the Fourth Proportional to 41,084.24, 61,610.16 and 22,379.72

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Solution

The fourth proportional to 41,084.24, 61,610.16 and 22,379.72 is: 33,560.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,084.24 : 61,610.16 = 22,379.72 : x
  2. Step 2: Convert to fraction form
    41,084.24/61,610.16 = 22,379.72/x
  3. Step 3: Cross multiply
    41,084.24x = 61,610.16 × 22,379.72
  4. Step 4: Simplify right side
    41,084.24x = 1,378,818,129.96
  5. Step 5: Solve for x
    x = 1,378,818,129.96/41,084.24
  6. Step 6: Final answer
    x = 33,560.76

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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.