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Finding the Fourth Proportional to 16,023.37, 24,040.24 and 7,704.04

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Solution

The fourth proportional to 16,023.37, 24,040.24 and 7,704.04 is: 11,558.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,023.37 : 24,040.24 = 7,704.04 : x
  2. Step 2: Convert to fraction form
    16,023.37/24,040.24 = 7,704.04/x
  3. Step 3: Cross multiply
    16,023.37x = 24,040.24 × 7,704.04
  4. Step 4: Simplify right side
    16,023.37x = 185,206,912.01
  5. Step 5: Solve for x
    x = 185,206,912.01/16,023.37
  6. Step 6: Final answer
    x = 11,558.55

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