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Finding the Fourth Proportional to 41,393.26, 62,099.04 and 15,097.91

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Solution

The fourth proportional to 41,393.26, 62,099.04 and 15,097.91 is: 22,650.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,393.26 : 62,099.04 = 15,097.91 : x
  2. Step 2: Convert to fraction form
    41,393.26/62,099.04 = 15,097.91/x
  3. Step 3: Cross multiply
    41,393.26x = 62,099.04 × 15,097.91
  4. Step 4: Simplify right side
    41,393.26x = 937,565,717.01
  5. Step 5: Solve for x
    x = 937,565,717.01/41,393.26
  6. Step 6: Final answer
    x = 22,650.21

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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.