Home / 2,733.25-4,099.07-1,067

Finding the Fourth Proportional to 2,733.25, 4,099.07 and 1,067

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Solution

The fourth proportional to 2,733.25, 4,099.07 and 1,067 is: 1,600.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733.25 : 4,099.07 = 1,067 : x
  2. Step 2: Convert to fraction form
    2,733.25/4,099.07 = 1,067/x
  3. Step 3: Cross multiply
    2,733.25x = 4,099.07 × 1,067
  4. Step 4: Simplify right side
    2,733.25x = 4,373,702.36
  5. Step 5: Solve for x
    x = 4,373,702.36/2,733.25
  6. Step 6: Final answer
    x = 1,600.19

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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.