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Finding the Fourth Proportional to 59,585.30, 82,229.81 and 32,730.29

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Solution

The fourth proportional to 59,585.30, 82,229.81 and 32,730.29 is: 45,168.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,585.30 : 82,229.81 = 32,730.29 : x
  2. Step 2: Convert to fraction form
    59,585.30/82,229.81 = 32,730.29/x
  3. Step 3: Cross multiply
    59,585.30x = 82,229.81 × 32,730.29
  4. Step 4: Simplify right side
    59,585.30x = 2,691,404,953.14
  5. Step 5: Solve for x
    x = 2,691,404,953.14/59,585.30
  6. Step 6: Final answer
    x = 45,168.95

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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.