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Finding the Third Proportional to 6,081.75 and 12,887.44

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Solution

The third proportional to 6,081.75 and 12,887.44 is: 27,308.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081.75 : 12,887.44 = 12,887.44 : x
  2. Step 2: Convert to fraction form
    6,081.75/12,887.44 = 12,887.44/x
  3. Step 3: Cross multiply
    6,081.75x = 12,887.44 × 12,887.44
  4. Step 4: Simplify right side
    6,081.75x = 166,086,045.32
  5. Step 5: Solve for x
    x = 166,086,045.32/6,081.75
  6. Step 6: Final answer
    x = 27,308.92

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.