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Finding the Third Proportional to 51,841 and 70,344.50

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Solution

The third proportional to 51,841 and 70,344.50 is: 95,452.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,841 : 70,344.50 = 70,344.50 : x
  2. Step 2: Convert to fraction form
    51,841/70,344.50 = 70,344.50/x
  3. Step 3: Cross multiply
    51,841x = 70,344.50 × 70,344.50
  4. Step 4: Simplify right side
    51,841x = 4,948,348,680.25
  5. Step 5: Solve for x
    x = 4,948,348,680.25/51,841
  6. Step 6: Final answer
    x = 95,452.42

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.