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Finding the Fourth Proportional to 59,132.30, 81,602.24 and 32,274.72

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Solution

The fourth proportional to 59,132.30, 81,602.24 and 32,274.72 is: 44,538.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,132.30 : 81,602.24 = 32,274.72 : x
  2. Step 2: Convert to fraction form
    59,132.30/81,602.24 = 32,274.72/x
  3. Step 3: Cross multiply
    59,132.30x = 81,602.24 × 32,274.72
  4. Step 4: Simplify right side
    59,132.30x = 2,633,689,286.00
  5. Step 5: Solve for x
    x = 2,633,689,286.00/59,132.30
  6. Step 6: Final answer
    x = 44,538.93

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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.