Home / 5,536.44-8,306.91-2,249.79

Finding the Fourth Proportional to 5,536.44, 8,306.91 and 2,249.79

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Solution

The fourth proportional to 5,536.44, 8,306.91 and 2,249.79 is: 3,375.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.44 : 8,306.91 = 2,249.79 : x
  2. Step 2: Convert to fraction form
    5,536.44/8,306.91 = 2,249.79/x
  3. Step 3: Cross multiply
    5,536.44x = 8,306.91 × 2,249.79
  4. Step 4: Simplify right side
    5,536.44x = 18,688,803.05
  5. Step 5: Solve for x
    x = 18,688,803.05/5,536.44
  6. Step 6: Final answer
    x = 3,375.60

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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.