Home / 16,562.53-24,846.90-5,469.72

Finding the Fourth Proportional to 16,562.53, 24,846.90 and 5,469.72

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Solution

The fourth proportional to 16,562.53, 24,846.90 and 5,469.72 is: 8,205.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562.53 : 24,846.90 = 5,469.72 : x
  2. Step 2: Convert to fraction form
    16,562.53/24,846.90 = 5,469.72/x
  3. Step 3: Cross multiply
    16,562.53x = 24,846.90 × 5,469.72
  4. Step 4: Simplify right side
    16,562.53x = 135,905,585.87
  5. Step 5: Solve for x
    x = 135,905,585.87/16,562.53
  6. Step 6: Final answer
    x = 8,205.61

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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.