Home / 6,067.44-8,366.40-4,385.52

Finding the Fourth Proportional to 6,067.44, 8,366.40 and 4,385.52

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Solution

The fourth proportional to 6,067.44, 8,366.40 and 4,385.52 is: 6,047.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.44 : 8,366.40 = 4,385.52 : x
  2. Step 2: Convert to fraction form
    6,067.44/8,366.40 = 4,385.52/x
  3. Step 3: Cross multiply
    6,067.44x = 8,366.40 × 4,385.52
  4. Step 4: Simplify right side
    6,067.44x = 36,691,014.53
  5. Step 5: Solve for x
    x = 36,691,014.53/6,067.44
  6. Step 6: Final answer
    x = 6,047.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.