Home / 6,067.20-9,083.52-4,212.48

Finding the Fourth Proportional to 6,067.20, 9,083.52 and 4,212.48

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Solution

The fourth proportional to 6,067.20, 9,083.52 and 4,212.48 is: 6,306.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.20 : 9,083.52 = 4,212.48 : x
  2. Step 2: Convert to fraction form
    6,067.20/9,083.52 = 4,212.48/x
  3. Step 3: Cross multiply
    6,067.20x = 9,083.52 × 4,212.48
  4. Step 4: Simplify right side
    6,067.20x = 38,264,146.33
  5. Step 5: Solve for x
    x = 38,264,146.33/6,067.20
  6. Step 6: Final answer
    x = 6,306.72

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1.5x scale

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.