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Finding the Fourth Proportional to 59,231.10, 81,737.52 and 32,373.78

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Solution

The fourth proportional to 59,231.10, 81,737.52 and 32,373.78 is: 44,675.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,231.10 : 81,737.52 = 32,373.78 : x
  2. Step 2: Convert to fraction form
    59,231.10/81,737.52 = 32,373.78/x
  3. Step 3: Cross multiply
    59,231.10x = 81,737.52 × 32,373.78
  4. Step 4: Simplify right side
    59,231.10x = 2,646,152,490.23
  5. Step 5: Solve for x
    x = 2,646,152,490.23/59,231.10
  6. Step 6: Final answer
    x = 44,675.05

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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.