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Finding the Third Proportional to 44,525 and 71,000

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Solution

The third proportional to 44,525 and 71,000 is: 113,217.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,525 : 71,000 = 71,000 : x
  2. Step 2: Convert to fraction form
    44,525/71,000 = 71,000/x
  3. Step 3: Cross multiply
    44,525x = 71,000 × 71,000
  4. Step 4: Simplify right side
    44,525x = 5,041,000,000
  5. Step 5: Solve for x
    x = 5,041,000,000/44,525
  6. Step 6: Final answer
    x = 113,217.29

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.