Home / 144,204.30-216,306.94-44,363.82

Finding the Fourth Proportional to 144,204.30, 216,306.94 and 44,363.82

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Solution

The fourth proportional to 144,204.30, 216,306.94 and 44,363.82 is: 66,545.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,204.30 : 216,306.94 = 44,363.82 : x
  2. Step 2: Convert to fraction form
    144,204.30/216,306.94 = 44,363.82/x
  3. Step 3: Cross multiply
    144,204.30x = 216,306.94 × 44,363.82
  4. Step 4: Simplify right side
    144,204.30x = 9,596,202,150.91
  5. Step 5: Solve for x
    x = 9,596,202,150.91/144,204.30
  6. Step 6: Final answer
    x = 66,545.88

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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.