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Finding the Third Proportional to 18,412 and 24,694

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Solution

The third proportional to 18,412 and 24,694 is: 33,119.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,412 : 24,694 = 24,694 : x
  2. Step 2: Convert to fraction form
    18,412/24,694 = 24,694/x
  3. Step 3: Cross multiply
    18,412x = 24,694 × 24,694
  4. Step 4: Simplify right side
    18,412x = 609,793,636
  5. Step 5: Solve for x
    x = 609,793,636/18,412
  6. Step 6: Final answer
    x = 33,119.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.