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Finding the Fourth Proportional to 59,586.30, 82,228.91 and 32,730.48

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Solution

The fourth proportional to 59,586.30, 82,228.91 and 32,730.48 is: 45,167.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,586.30 : 82,228.91 = 32,730.48 : x
  2. Step 2: Convert to fraction form
    59,586.30/82,228.91 = 32,730.48/x
  3. Step 3: Cross multiply
    59,586.30x = 82,228.91 × 32,730.48
  4. Step 4: Simplify right side
    59,586.30x = 2,691,391,530.52
  5. Step 5: Solve for x
    x = 2,691,391,530.52/59,586.30
  6. Step 6: Final answer
    x = 45,167.96

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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.