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Finding the Fourth Proportional to 59,059.37, 81,500.45 and 32,202.40

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Solution

The fourth proportional to 59,059.37, 81,500.45 and 32,202.40 is: 44,438.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,059.37 : 81,500.45 = 32,202.40 : x
  2. Step 2: Convert to fraction form
    59,059.37/81,500.45 = 32,202.40/x
  3. Step 3: Cross multiply
    59,059.37x = 81,500.45 × 32,202.40
  4. Step 4: Simplify right side
    59,059.37x = 2,624,510,091.08
  5. Step 5: Solve for x
    x = 2,624,510,091.08/59,059.37
  6. Step 6: Final answer
    x = 44,438.50

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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.