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Finding the Third Proportional to 11,592 and 25,772

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Solution

The third proportional to 11,592 and 25,772 is: 57,297.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592 : 25,772 = 25,772 : x
  2. Step 2: Convert to fraction form
    11,592/25,772 = 25,772/x
  3. Step 3: Cross multiply
    11,592x = 25,772 × 25,772
  4. Step 4: Simplify right side
    11,592x = 664,195,984
  5. Step 5: Solve for x
    x = 664,195,984/11,592
  6. Step 6: Final answer
    x = 57,297.79

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.