Home / 61,229.29-84,496.37-34,371.85

Finding the Fourth Proportional to 61,229.29, 84,496.37 and 34,371.85

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Solution

The fourth proportional to 61,229.29, 84,496.37 and 34,371.85 is: 47,433.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,229.29 : 84,496.37 = 34,371.85 : x
  2. Step 2: Convert to fraction form
    61,229.29/84,496.37 = 34,371.85/x
  3. Step 3: Cross multiply
    61,229.29x = 84,496.37 × 34,371.85
  4. Step 4: Simplify right side
    61,229.29x = 2,904,296,132.70
  5. Step 5: Solve for x
    x = 2,904,296,132.70/61,229.29
  6. Step 6: Final answer
    x = 47,433.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.