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Finding the Fourth Proportional to 59,555.34, 82,186.11 and 32,697.18

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Solution

The fourth proportional to 59,555.34, 82,186.11 and 32,697.18 is: 45,121.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,555.34 : 82,186.11 = 32,697.18 : x
  2. Step 2: Convert to fraction form
    59,555.34/82,186.11 = 32,697.18/x
  3. Step 3: Cross multiply
    59,555.34x = 82,186.11 × 32,697.18
  4. Step 4: Simplify right side
    59,555.34x = 2,687,254,032.17
  5. Step 5: Solve for x
    x = 2,687,254,032.17/59,555.34
  6. Step 6: Final answer
    x = 45,121.97

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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.