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Finding the Third Proportional to 8,000 and 17,602

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Solution

The third proportional to 8,000 and 17,602 is: 38,728.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000 : 17,602 = 17,602 : x
  2. Step 2: Convert to fraction form
    8,000/17,602 = 17,602/x
  3. Step 3: Cross multiply
    8,000x = 17,602 × 17,602
  4. Step 4: Simplify right side
    8,000x = 309,830,404
  5. Step 5: Solve for x
    x = 309,830,404/8,000
  6. Step 6: Final answer
    x = 38,728.80

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.