Home / 5,536.24-8,307.79-2,249.37

Finding the Fourth Proportional to 5,536.24, 8,307.79 and 2,249.37

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Solution

The fourth proportional to 5,536.24, 8,307.79 and 2,249.37 is: 3,375.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.24 : 8,307.79 = 2,249.37 : x
  2. Step 2: Convert to fraction form
    5,536.24/8,307.79 = 2,249.37/x
  3. Step 3: Cross multiply
    5,536.24x = 8,307.79 × 2,249.37
  4. Step 4: Simplify right side
    5,536.24x = 18,687,287.97
  5. Step 5: Solve for x
    x = 18,687,287.97/5,536.24
  6. Step 6: Final answer
    x = 3,375.45

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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.