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Finding the Fourth Proportional to 163,248.62, 244,922.13 and 58,053.92

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Solution

The fourth proportional to 163,248.62, 244,922.13 and 58,053.92 is: 87,098.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,248.62 : 244,922.13 = 58,053.92 : x
  2. Step 2: Convert to fraction form
    163,248.62/244,922.13 = 58,053.92/x
  3. Step 3: Cross multiply
    163,248.62x = 244,922.13 × 58,053.92
  4. Step 4: Simplify right side
    163,248.62x = 14,218,688,516.64
  5. Step 5: Solve for x
    x = 14,218,688,516.64/163,248.62
  6. Step 6: Final answer
    x = 87,098.37

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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.