Home / 7,261.44-10,893.92-2,067.24

Finding the Fourth Proportional to 7,261.44, 10,893.92 and 2,067.24

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Solution

The fourth proportional to 7,261.44, 10,893.92 and 2,067.24 is: 3,101.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,261.44 : 10,893.92 = 2,067.24 : x
  2. Step 2: Convert to fraction form
    7,261.44/10,893.92 = 2,067.24/x
  3. Step 3: Cross multiply
    7,261.44x = 10,893.92 × 2,067.24
  4. Step 4: Simplify right side
    7,261.44x = 22,520,347.18
  5. Step 5: Solve for x
    x = 22,520,347.18/7,261.44
  6. Step 6: Final answer
    x = 3,101.36

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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.