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Finding the Fourth Proportional to 59,351.96, 81,905.72 and 32,496.20

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Solution

The fourth proportional to 59,351.96, 81,905.72 and 32,496.20 is: 44,844.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,351.96 : 81,905.72 = 32,496.20 : x
  2. Step 2: Convert to fraction form
    59,351.96/81,905.72 = 32,496.20/x
  3. Step 3: Cross multiply
    59,351.96x = 81,905.72 × 32,496.20
  4. Step 4: Simplify right side
    59,351.96x = 2,661,624,086.25
  5. Step 5: Solve for x
    x = 2,661,624,086.25/59,351.96
  6. Step 6: Final answer
    x = 44,844.76

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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.