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Finding the Third Proportional to 8,035.75 and 17,305

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Solution

The third proportional to 8,035.75 and 17,305 is: 37,266.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035.75 : 17,305 = 17,305 : x
  2. Step 2: Convert to fraction form
    8,035.75/17,305 = 17,305/x
  3. Step 3: Cross multiply
    8,035.75x = 17,305 × 17,305
  4. Step 4: Simplify right side
    8,035.75x = 299,463,025
  5. Step 5: Solve for x
    x = 299,463,025/8,035.75
  6. Step 6: Final answer
    x = 37,266.34

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.