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Finding the Fourth Proportional to 60,604.00, 90,906.02 and 16,229.62

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Solution

The fourth proportional to 60,604.00, 90,906.02 and 16,229.62 is: 24,344.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,604.00 : 90,906.02 = 16,229.62 : x
  2. Step 2: Convert to fraction form
    60,604.00/90,906.02 = 16,229.62/x
  3. Step 3: Cross multiply
    60,604.00x = 90,906.02 × 16,229.62
  4. Step 4: Simplify right side
    60,604.00x = 1,475,369,787.96
  5. Step 5: Solve for x
    x = 1,475,369,787.96/60,604.00
  6. Step 6: Final answer
    x = 24,344.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.