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Finding the Fourth Proportional to 363,248.74, 544,956.03 and 110,565.04

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Solution

The fourth proportional to 363,248.74, 544,956.03 and 110,565.04 is: 165,872.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,248.74 : 544,956.03 = 110,565.04 : x
  2. Step 2: Convert to fraction form
    363,248.74/544,956.03 = 110,565.04/x
  3. Step 3: Cross multiply
    363,248.74x = 544,956.03 × 110,565.04
  4. Step 4: Simplify right side
    363,248.74x = 60,253,085,255.19
  5. Step 5: Solve for x
    x = 60,253,085,255.19/363,248.74
  6. Step 6: Final answer
    x = 165,872.80

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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.