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Finding the Third Proportional to 52,084 and 80,773

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Solution

The third proportional to 52,084 and 80,773 is: 125,264.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,084 : 80,773 = 80,773 : x
  2. Step 2: Convert to fraction form
    52,084/80,773 = 80,773/x
  3. Step 3: Cross multiply
    52,084x = 80,773 × 80,773
  4. Step 4: Simplify right side
    52,084x = 6,524,277,529
  5. Step 5: Solve for x
    x = 6,524,277,529/52,084
  6. Step 6: Final answer
    x = 125,264.53

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.