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Finding the Third Proportional to 15,996 and 33,837

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Solution

The third proportional to 15,996 and 33,837 is: 71,576.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,996 : 33,837 = 33,837 : x
  2. Step 2: Convert to fraction form
    15,996/33,837 = 33,837/x
  3. Step 3: Cross multiply
    15,996x = 33,837 × 33,837
  4. Step 4: Simplify right side
    15,996x = 1,144,942,569
  5. Step 5: Solve for x
    x = 1,144,942,569/15,996
  6. Step 6: Final answer
    x = 71,576.80

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1.5x scale

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.