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Finding the Third Proportional to 94,277 and 136,339

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Solution

The third proportional to 94,277 and 136,339 is: 197,167.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,277 : 136,339 = 136,339 : x
  2. Step 2: Convert to fraction form
    94,277/136,339 = 136,339/x
  3. Step 3: Cross multiply
    94,277x = 136,339 × 136,339
  4. Step 4: Simplify right side
    94,277x = 18,588,322,921
  5. Step 5: Solve for x
    x = 18,588,322,921/94,277
  6. Step 6: Final answer
    x = 197,167.10

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.