Home / 5,839.24-8,747.24-2,715.08

Finding the Fourth Proportional to 5,839.24, 8,747.24 and 2,715.08

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Solution

The fourth proportional to 5,839.24, 8,747.24 and 2,715.08 is: 4,067.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.24 : 8,747.24 = 2,715.08 : x
  2. Step 2: Convert to fraction form
    5,839.24/8,747.24 = 2,715.08/x
  3. Step 3: Cross multiply
    5,839.24x = 8,747.24 × 2,715.08
  4. Step 4: Simplify right side
    5,839.24x = 23,749,456.38
  5. Step 5: Solve for x
    x = 23,749,456.38/5,839.24
  6. Step 6: Final answer
    x = 4,067.22

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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.