Home / 16,251.57-24,377.36-4,564.89

Finding the Fourth Proportional to 16,251.57, 24,377.36 and 4,564.89

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Solution

The fourth proportional to 16,251.57, 24,377.36 and 4,564.89 is: 6,847.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,251.57 : 24,377.36 = 4,564.89 : x
  2. Step 2: Convert to fraction form
    16,251.57/24,377.36 = 4,564.89/x
  3. Step 3: Cross multiply
    16,251.57x = 24,377.36 × 4,564.89
  4. Step 4: Simplify right side
    16,251.57x = 111,279,944.07
  5. Step 5: Solve for x
    x = 111,279,944.07/16,251.57
  6. Step 6: Final answer
    x = 6,847.34

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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.