Home / 4,168.18-6,246.80-3,067.39

Finding the Fourth Proportional to 4,168.18, 6,246.80 and 3,067.39

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Solution

The fourth proportional to 4,168.18, 6,246.80 and 3,067.39 is: 4,597.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168.18 : 6,246.80 = 3,067.39 : x
  2. Step 2: Convert to fraction form
    4,168.18/6,246.80 = 3,067.39/x
  3. Step 3: Cross multiply
    4,168.18x = 6,246.80 × 3,067.39
  4. Step 4: Simplify right side
    4,168.18x = 19,161,371.85
  5. Step 5: Solve for x
    x = 19,161,371.85/4,168.18
  6. Step 6: Final answer
    x = 4,597.06

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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.