Home / 4,524.38-6,789.38-2,025.56

Finding the Fourth Proportional to 4,524.38, 6,789.38 and 2,025.56

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Solution

The fourth proportional to 4,524.38, 6,789.38 and 2,025.56 is: 3,039.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524.38 : 6,789.38 = 2,025.56 : x
  2. Step 2: Convert to fraction form
    4,524.38/6,789.38 = 2,025.56/x
  3. Step 3: Cross multiply
    4,524.38x = 6,789.38 × 2,025.56
  4. Step 4: Simplify right side
    4,524.38x = 13,752,252.48
  5. Step 5: Solve for x
    x = 13,752,252.48/4,524.38
  6. Step 6: Final answer
    x = 3,039.59

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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.