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Finding the Third Proportional to 38,000 and 83,344

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Solution

The third proportional to 38,000 and 83,344 is: 182,795.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,000 : 83,344 = 83,344 : x
  2. Step 2: Convert to fraction form
    38,000/83,344 = 83,344/x
  3. Step 3: Cross multiply
    38,000x = 83,344 × 83,344
  4. Step 4: Simplify right side
    38,000x = 6,946,222,336
  5. Step 5: Solve for x
    x = 6,946,222,336/38,000
  6. Step 6: Final answer
    x = 182,795.32

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.