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Finding the Third Proportional to 17,537.25 and 25,384.50

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Solution

The third proportional to 17,537.25 and 25,384.50 is: 36,743.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537.25 : 25,384.50 = 25,384.50 : x
  2. Step 2: Convert to fraction form
    17,537.25/25,384.50 = 25,384.50/x
  3. Step 3: Cross multiply
    17,537.25x = 25,384.50 × 25,384.50
  4. Step 4: Simplify right side
    17,537.25x = 644,372,840.25
  5. Step 5: Solve for x
    x = 644,372,840.25/17,537.25
  6. Step 6: Final answer
    x = 36,743.09

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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.