Home / 6,067.70-8,373.08-3,414.96

Finding the Fourth Proportional to 6,067.70, 8,373.08 and 3,414.96

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Solution

The fourth proportional to 6,067.70, 8,373.08 and 3,414.96 is: 4,712.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.70 : 8,373.08 = 3,414.96 : x
  2. Step 2: Convert to fraction form
    6,067.70/8,373.08 = 3,414.96/x
  3. Step 3: Cross multiply
    6,067.70x = 8,373.08 × 3,414.96
  4. Step 4: Simplify right side
    6,067.70x = 28,593,733.28
  5. Step 5: Solve for x
    x = 28,593,733.28/6,067.70
  6. Step 6: Final answer
    x = 4,712.45

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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.