Home / 4,301.00-6,451.85-4,067.72

Finding the Fourth Proportional to 4,301.00, 6,451.85 and 4,067.72

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Solution

The fourth proportional to 4,301.00, 6,451.85 and 4,067.72 is: 6,101.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301.00 : 6,451.85 = 4,067.72 : x
  2. Step 2: Convert to fraction form
    4,301.00/6,451.85 = 4,067.72/x
  3. Step 3: Cross multiply
    4,301.00x = 6,451.85 × 4,067.72
  4. Step 4: Simplify right side
    4,301.00x = 26,244,321.39
  5. Step 5: Solve for x
    x = 26,244,321.39/4,301.00
  6. Step 6: Final answer
    x = 6,101.91

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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.