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Finding the Fourth Proportional to 244,479.39, 366,380.79 and 176,469.17

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Solution

The fourth proportional to 244,479.39, 366,380.79 and 176,469.17 is: 264,459.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,479.39 : 366,380.79 = 176,469.17 : x
  2. Step 2: Convert to fraction form
    244,479.39/366,380.79 = 176,469.17/x
  3. Step 3: Cross multiply
    244,479.39x = 366,380.79 × 176,469.17
  4. Step 4: Simplify right side
    244,479.39x = 64,654,912,083.34
  5. Step 5: Solve for x
    x = 64,654,912,083.34/244,479.39
  6. Step 6: Final answer
    x = 264,459.56

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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.