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Finding the Third Proportional to 17,894.67 and 37,748.53

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Solution

The third proportional to 17,894.67 and 37,748.53 is: 79,629.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,894.67 : 37,748.53 = 37,748.53 : x
  2. Step 2: Convert to fraction form
    17,894.67/37,748.53 = 37,748.53/x
  3. Step 3: Cross multiply
    17,894.67x = 37,748.53 × 37,748.53
  4. Step 4: Simplify right side
    17,894.67x = 1,424,951,611.53
  5. Step 5: Solve for x
    x = 1,424,951,611.53/17,894.67
  6. Step 6: Final answer
    x = 79,629.94

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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.