Home / 69,010.20-103,537.17-24,635.97

Finding the Fourth Proportional to 69,010.20, 103,537.17 and 24,635.97

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Solution

The fourth proportional to 69,010.20, 103,537.17 and 24,635.97 is: 36,961.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,010.20 : 103,537.17 = 24,635.97 : x
  2. Step 2: Convert to fraction form
    69,010.20/103,537.17 = 24,635.97/x
  3. Step 3: Cross multiply
    69,010.20x = 103,537.17 × 24,635.97
  4. Step 4: Simplify right side
    69,010.20x = 2,550,738,614.00
  5. Step 5: Solve for x
    x = 2,550,738,614.00/69,010.20
  6. Step 6: Final answer
    x = 36,961.76

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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.