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Finding the Fourth Proportional to 164,757.79, 247,155.88 and 59,626.27

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Solution

The fourth proportional to 164,757.79, 247,155.88 and 59,626.27 is: 89,446.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,757.79 : 247,155.88 = 59,626.27 : x
  2. Step 2: Convert to fraction form
    164,757.79/247,155.88 = 59,626.27/x
  3. Step 3: Cross multiply
    164,757.79x = 247,155.88 × 59,626.27
  4. Step 4: Simplify right side
    164,757.79x = 14,736,981,997.19
  5. Step 5: Solve for x
    x = 14,736,981,997.19/164,757.79
  6. Step 6: Final answer
    x = 89,446.35

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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.