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Finding the Fourth Proportional to 59,383.66, 81,949.56 and 32,160.04

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Solution

The fourth proportional to 59,383.66, 81,949.56 and 32,160.04 is: 44,380.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,383.66 : 81,949.56 = 32,160.04 : x
  2. Step 2: Convert to fraction form
    59,383.66/81,949.56 = 32,160.04/x
  3. Step 3: Cross multiply
    59,383.66x = 81,949.56 × 32,160.04
  4. Step 4: Simplify right side
    59,383.66x = 2,635,501,127.58
  5. Step 5: Solve for x
    x = 2,635,501,127.58/59,383.66
  6. Step 6: Final answer
    x = 44,380.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.