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Finding the Third Proportional to 2,583 and 5,367

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Solution

The third proportional to 2,583 and 5,367 is: 11,151.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583 : 5,367 = 5,367 : x
  2. Step 2: Convert to fraction form
    2,583/5,367 = 5,367/x
  3. Step 3: Cross multiply
    2,583x = 5,367 × 5,367
  4. Step 4: Simplify right side
    2,583x = 28,804,689
  5. Step 5: Solve for x
    x = 28,804,689/2,583
  6. Step 6: Final answer
    x = 11,151.64

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.