Home / 67,348.13-101,022.71-29,898.14

Finding the Fourth Proportional to 67,348.13, 101,022.71 and 29,898.14

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Solution

The fourth proportional to 67,348.13, 101,022.71 and 29,898.14 is: 44,847.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,348.13 : 101,022.71 = 29,898.14 : x
  2. Step 2: Convert to fraction form
    67,348.13/101,022.71 = 29,898.14/x
  3. Step 3: Cross multiply
    67,348.13x = 101,022.71 × 29,898.14
  4. Step 4: Simplify right side
    67,348.13x = 3,020,390,472.16
  5. Step 5: Solve for x
    x = 3,020,390,472.16/67,348.13
  6. Step 6: Final answer
    x = 44,847.43

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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.