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Finding the Third Proportional to 12,502.75 and 17,583.75

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Solution

The third proportional to 12,502.75 and 17,583.75 is: 24,729.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,502.75 : 17,583.75 = 17,583.75 : x
  2. Step 2: Convert to fraction form
    12,502.75/17,583.75 = 17,583.75/x
  3. Step 3: Cross multiply
    12,502.75x = 17,583.75 × 17,583.75
  4. Step 4: Simplify right side
    12,502.75x = 309,188,264.06
  5. Step 5: Solve for x
    x = 309,188,264.06/12,502.75
  6. Step 6: Final answer
    x = 24,729.62

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.