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Finding the Third Proportional to 5,483 and 11,843

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Solution

The third proportional to 5,483 and 11,843 is: 25,580.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483 : 11,843 = 11,843 : x
  2. Step 2: Convert to fraction form
    5,483/11,843 = 11,843/x
  3. Step 3: Cross multiply
    5,483x = 11,843 × 11,843
  4. Step 4: Simplify right side
    5,483x = 140,256,649
  5. Step 5: Solve for x
    x = 140,256,649/5,483
  6. Step 6: Final answer
    x = 25,580.28

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.