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Finding the Fourth Proportional to 59,737.59, 82,435.95 and 32,880.12

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Solution

The fourth proportional to 59,737.59, 82,435.95 and 32,880.12 is: 45,373.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,737.59 : 82,435.95 = 32,880.12 : x
  2. Step 2: Convert to fraction form
    59,737.59/82,435.95 = 32,880.12/x
  3. Step 3: Cross multiply
    59,737.59x = 82,435.95 × 32,880.12
  4. Step 4: Simplify right side
    59,737.59x = 2,710,503,928.31
  5. Step 5: Solve for x
    x = 2,710,503,928.31/59,737.59
  6. Step 6: Final answer
    x = 45,373.51

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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.