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Finding the Third Proportional to 17,295 and 37,890.75

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Solution

The third proportional to 17,295 and 37,890.75 is: 83,012.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,295 : 37,890.75 = 37,890.75 : x
  2. Step 2: Convert to fraction form
    17,295/37,890.75 = 37,890.75/x
  3. Step 3: Cross multiply
    17,295x = 37,890.75 × 37,890.75
  4. Step 4: Simplify right side
    17,295x = 1,435,708,935.56
  5. Step 5: Solve for x
    x = 1,435,708,935.56/17,295
  6. Step 6: Final answer
    x = 83,012.95

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.