Home / 11,464.26-17,195.68-4,067.75

Finding the Fourth Proportional to 11,464.26, 17,195.68 and 4,067.75

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Solution

The fourth proportional to 11,464.26, 17,195.68 and 4,067.75 is: 6,101.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,464.26 : 17,195.68 = 4,067.75 : x
  2. Step 2: Convert to fraction form
    11,464.26/17,195.68 = 4,067.75/x
  3. Step 3: Cross multiply
    11,464.26x = 17,195.68 × 4,067.75
  4. Step 4: Simplify right side
    11,464.26x = 69,947,727.32
  5. Step 5: Solve for x
    x = 69,947,727.32/11,464.26
  6. Step 6: Final answer
    x = 6,101.37

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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.