Home / 3,067.00-4,601.17-1,119.15

Finding the Fourth Proportional to 3,067.00, 4,601.17 and 1,119.15

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Solution

The fourth proportional to 3,067.00, 4,601.17 and 1,119.15 is: 1,678.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067.00 : 4,601.17 = 1,119.15 : x
  2. Step 2: Convert to fraction form
    3,067.00/4,601.17 = 1,119.15/x
  3. Step 3: Cross multiply
    3,067.00x = 4,601.17 × 1,119.15
  4. Step 4: Simplify right side
    3,067.00x = 5,149,400.80
  5. Step 5: Solve for x
    x = 5,149,400.80/3,067.00
  6. Step 6: Final answer
    x = 1,678.97

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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.