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Finding the Fourth Proportional to 59,835.56, 82,569.69 and 32,977.98

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Solution

The fourth proportional to 59,835.56, 82,569.69 and 32,977.98 is: 45,507.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,835.56 : 82,569.69 = 32,977.98 : x
  2. Step 2: Convert to fraction form
    59,835.56/82,569.69 = 32,977.98/x
  3. Step 3: Cross multiply
    59,835.56x = 82,569.69 × 32,977.98
  4. Step 4: Simplify right side
    59,835.56x = 2,722,981,585.43
  5. Step 5: Solve for x
    x = 2,722,981,585.43/59,835.56
  6. Step 6: Final answer
    x = 45,507.75

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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.