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Finding the Third Proportional to 27,393 and 59,070

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Solution

The third proportional to 27,393 and 59,070 is: 127,377.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,393 : 59,070 = 59,070 : x
  2. Step 2: Convert to fraction form
    27,393/59,070 = 59,070/x
  3. Step 3: Cross multiply
    27,393x = 59,070 × 59,070
  4. Step 4: Simplify right side
    27,393x = 3,489,264,900
  5. Step 5: Solve for x
    x = 3,489,264,900/27,393
  6. Step 6: Final answer
    x = 127,377.98

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.