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Finding the Fourth Proportional to 59,664.90, 82,337.86 and 32,809.14

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Solution

The fourth proportional to 59,664.90, 82,337.86 and 32,809.14 is: 45,276.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,664.90 : 82,337.86 = 32,809.14 : x
  2. Step 2: Convert to fraction form
    59,664.90/82,337.86 = 32,809.14/x
  3. Step 3: Cross multiply
    59,664.90x = 82,337.86 × 32,809.14
  4. Step 4: Simplify right side
    59,664.90x = 2,701,434,376.04
  5. Step 5: Solve for x
    x = 2,701,434,376.04/59,664.90
  6. Step 6: Final answer
    x = 45,276.78

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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.