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Finding the Third Proportional to 50,484 and 79,199

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Solution

The third proportional to 50,484 and 79,199 is: 124,246.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,484 : 79,199 = 79,199 : x
  2. Step 2: Convert to fraction form
    50,484/79,199 = 79,199/x
  3. Step 3: Cross multiply
    50,484x = 79,199 × 79,199
  4. Step 4: Simplify right side
    50,484x = 6,272,481,601
  5. Step 5: Solve for x
    x = 6,272,481,601/50,484
  6. Step 6: Final answer
    x = 124,246.92

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.