Home / 41,129.34-61,694.02-14,834.09

Finding the Fourth Proportional to 41,129.34, 61,694.02 and 14,834.09

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Solution

The fourth proportional to 41,129.34, 61,694.02 and 14,834.09 is: 22,251.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,129.34 : 61,694.02 = 14,834.09 : x
  2. Step 2: Convert to fraction form
    41,129.34/61,694.02 = 14,834.09/x
  3. Step 3: Cross multiply
    41,129.34x = 61,694.02 × 14,834.09
  4. Step 4: Simplify right side
    41,129.34x = 915,174,470.89
  5. Step 5: Solve for x
    x = 915,174,470.89/41,129.34
  6. Step 6: Final answer
    x = 22,251.13

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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.