Home / 6,067.85-9,102.81-3,108.26

Finding the Fourth Proportional to 6,067.85, 9,102.81 and 3,108.26

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Solution

The fourth proportional to 6,067.85, 9,102.81 and 3,108.26 is: 4,662.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.85 : 9,102.81 = 3,108.26 : x
  2. Step 2: Convert to fraction form
    6,067.85/9,102.81 = 3,108.26/x
  3. Step 3: Cross multiply
    6,067.85x = 9,102.81 × 3,108.26
  4. Step 4: Simplify right side
    6,067.85x = 28,293,854.70
  5. Step 5: Solve for x
    x = 28,293,854.70/6,067.85
  6. Step 6: Final answer
    x = 4,662.92

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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.