Home / 41,985.71-62,671.38-37,003.62

Finding the Fourth Proportional to 41,985.71, 62,671.38 and 37,003.62

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Solution

The fourth proportional to 41,985.71, 62,671.38 and 37,003.62 is: 55,234.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,985.71 : 62,671.38 = 37,003.62 : x
  2. Step 2: Convert to fraction form
    41,985.71/62,671.38 = 37,003.62/x
  3. Step 3: Cross multiply
    41,985.71x = 62,671.38 × 37,003.62
  4. Step 4: Simplify right side
    41,985.71x = 2,319,067,745.38
  5. Step 5: Solve for x
    x = 2,319,067,745.38/41,985.71
  6. Step 6: Final answer
    x = 55,234.70

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.