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Finding the Third Proportional to 6,522.75 and 13,968

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Solution

The third proportional to 6,522.75 and 13,968 is: 29,911.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522.75 : 13,968 = 13,968 : x
  2. Step 2: Convert to fraction form
    6,522.75/13,968 = 13,968/x
  3. Step 3: Cross multiply
    6,522.75x = 13,968 × 13,968
  4. Step 4: Simplify right side
    6,522.75x = 195,105,024
  5. Step 5: Solve for x
    x = 195,105,024/6,522.75
  6. Step 6: Final answer
    x = 29,911.47

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.