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Finding the Fourth Proportional to 177,310.36, 244,687.98 and 96,737.92

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Solution

The fourth proportional to 177,310.36, 244,687.98 and 96,737.92 is: 133,498.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,310.36 : 244,687.98 = 96,737.92 : x
  2. Step 2: Convert to fraction form
    177,310.36/244,687.98 = 96,737.92/x
  3. Step 3: Cross multiply
    177,310.36x = 244,687.98 × 96,737.92
  4. Step 4: Simplify right side
    177,310.36x = 23,670,606,234.20
  5. Step 5: Solve for x
    x = 23,670,606,234.20/177,310.36
  6. Step 6: Final answer
    x = 133,498.16

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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.