Home / 41,872.68-62,818.25-23,179.98

Finding the Fourth Proportional to 41,872.68, 62,818.25 and 23,179.98

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Solution

The fourth proportional to 41,872.68, 62,818.25 and 23,179.98 is: 34,775.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,872.68 : 62,818.25 = 23,179.98 : x
  2. Step 2: Convert to fraction form
    41,872.68/62,818.25 = 23,179.98/x
  3. Step 3: Cross multiply
    41,872.68x = 62,818.25 × 23,179.98
  4. Step 4: Simplify right side
    41,872.68x = 1,456,125,778.64
  5. Step 5: Solve for x
    x = 1,456,125,778.64/41,872.68
  6. Step 6: Final answer
    x = 34,775.08

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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.