Home / 173,318.68-239,192.16-95,792.66

Finding the Fourth Proportional to 173,318.68, 239,192.16 and 95,792.66

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Solution

The fourth proportional to 173,318.68, 239,192.16 and 95,792.66 is: 132,200.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,318.68 : 239,192.16 = 95,792.66 : x
  2. Step 2: Convert to fraction form
    173,318.68/239,192.16 = 95,792.66/x
  3. Step 3: Cross multiply
    173,318.68x = 239,192.16 × 95,792.66
  4. Step 4: Simplify right side
    173,318.68x = 22,912,852,778.58
  5. Step 5: Solve for x
    x = 22,912,852,778.58/173,318.68
  6. Step 6: Final answer
    x = 132,200.71

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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.