Home / 2,528.27-3,797.11-2,067.03

Finding the Fourth Proportional to 2,528.27, 3,797.11 and 2,067.03

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Solution

The fourth proportional to 2,528.27, 3,797.11 and 2,067.03 is: 3,104.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528.27 : 3,797.11 = 2,067.03 : x
  2. Step 2: Convert to fraction form
    2,528.27/3,797.11 = 2,067.03/x
  3. Step 3: Cross multiply
    2,528.27x = 3,797.11 × 2,067.03
  4. Step 4: Simplify right side
    2,528.27x = 7,848,740.28
  5. Step 5: Solve for x
    x = 7,848,740.28/2,528.27
  6. Step 6: Final answer
    x = 3,104.39

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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.