Home / 3,016.74-4,523.40-2,067.97

Finding the Fourth Proportional to 3,016.74, 4,523.40 and 2,067.97

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Solution

The fourth proportional to 3,016.74, 4,523.40 and 2,067.97 is: 3,100.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016.74 : 4,523.40 = 2,067.97 : x
  2. Step 2: Convert to fraction form
    3,016.74/4,523.40 = 2,067.97/x
  3. Step 3: Cross multiply
    3,016.74x = 4,523.40 × 2,067.97
  4. Step 4: Simplify right side
    3,016.74x = 9,354,255.50
  5. Step 5: Solve for x
    x = 9,354,255.50/3,016.74
  6. Step 6: Final answer
    x = 3,100.78

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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.