Home / 41,354.10-62,031.15-25,607.70

Finding the Fourth Proportional to 41,354.10, 62,031.15 and 25,607.70

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Solution

The fourth proportional to 41,354.10, 62,031.15 and 25,607.70 is: 38,411.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,354.10 : 62,031.15 = 25,607.70 : x
  2. Step 2: Convert to fraction form
    41,354.10/62,031.15 = 25,607.70/x
  3. Step 3: Cross multiply
    41,354.10x = 62,031.15 × 25,607.70
  4. Step 4: Simplify right side
    41,354.10x = 1,588,475,079.86
  5. Step 5: Solve for x
    x = 1,588,475,079.86/41,354.10
  6. Step 6: Final answer
    x = 38,411.55

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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.