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Finding the Third Proportional to 18,150 and 23,337

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Solution

The third proportional to 18,150 and 23,337 is: 30,006.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,150 : 23,337 = 23,337 : x
  2. Step 2: Convert to fraction form
    18,150/23,337 = 23,337/x
  3. Step 3: Cross multiply
    18,150x = 23,337 × 23,337
  4. Step 4: Simplify right side
    18,150x = 544,615,569
  5. Step 5: Solve for x
    x = 544,615,569/18,150
  6. Step 6: Final answer
    x = 30,006.37

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Why These Related Problems?

These problems maintain the same ratio (1.29) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.