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Finding the Fourth Proportional to 59,585.01, 82,280.73 and 44,451.42

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Solution

The fourth proportional to 59,585.01, 82,280.73 and 44,451.42 is: 61,382.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,585.01 : 82,280.73 = 44,451.42 : x
  2. Step 2: Convert to fraction form
    59,585.01/82,280.73 = 44,451.42/x
  3. Step 3: Cross multiply
    59,585.01x = 82,280.73 × 44,451.42
  4. Step 4: Simplify right side
    59,585.01x = 3,657,495,287.14
  5. Step 5: Solve for x
    x = 3,657,495,287.14/59,585.01
  6. Step 6: Final answer
    x = 61,382.81

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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.