Home / 4,238.27-5,849.16-2,446.07

Finding the Fourth Proportional to 4,238.27, 5,849.16 and 2,446.07

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Solution

The fourth proportional to 4,238.27, 5,849.16 and 2,446.07 is: 3,375.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238.27 : 5,849.16 = 2,446.07 : x
  2. Step 2: Convert to fraction form
    4,238.27/5,849.16 = 2,446.07/x
  3. Step 3: Cross multiply
    4,238.27x = 5,849.16 × 2,446.07
  4. Step 4: Simplify right side
    4,238.27x = 14,307,454.80
  5. Step 5: Solve for x
    x = 14,307,454.80/4,238.27
  6. Step 6: Final answer
    x = 3,375.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.