Home / 5,530.83-8,297.03-2,067.75

Finding the Fourth Proportional to 5,530.83, 8,297.03 and 2,067.75

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Solution

The fourth proportional to 5,530.83, 8,297.03 and 2,067.75 is: 3,101.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530.83 : 8,297.03 = 2,067.75 : x
  2. Step 2: Convert to fraction form
    5,530.83/8,297.03 = 2,067.75/x
  3. Step 3: Cross multiply
    5,530.83x = 8,297.03 × 2,067.75
  4. Step 4: Simplify right side
    5,530.83x = 17,156,173.44
  5. Step 5: Solve for x
    x = 17,156,173.44/5,530.83
  6. Step 6: Final answer
    x = 3,101.92

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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.