Home / 5,536.76-8,305.74-2,249.88

Finding the Fourth Proportional to 5,536.76, 8,305.74 and 2,249.88

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Solution

The fourth proportional to 5,536.76, 8,305.74 and 2,249.88 is: 3,375.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.76 : 8,305.74 = 2,249.88 : x
  2. Step 2: Convert to fraction form
    5,536.76/8,305.74 = 2,249.88/x
  3. Step 3: Cross multiply
    5,536.76x = 8,305.74 × 2,249.88
  4. Step 4: Simplify right side
    5,536.76x = 18,686,887.16
  5. Step 5: Solve for x
    x = 18,686,887.16/5,536.76
  6. Step 6: Final answer
    x = 3,375.06

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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.