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Finding the Third Proportional to 22,599 and 34,992

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Solution

The third proportional to 22,599 and 34,992 is: 54,181.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,599 : 34,992 = 34,992 : x
  2. Step 2: Convert to fraction form
    22,599/34,992 = 34,992/x
  3. Step 3: Cross multiply
    22,599x = 34,992 × 34,992
  4. Step 4: Simplify right side
    22,599x = 1,224,440,064
  5. Step 5: Solve for x
    x = 1,224,440,064/22,599
  6. Step 6: Final answer
    x = 54,181.16

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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.