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Finding the Third Proportional to 37,333 and 80,684

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Solution

The third proportional to 37,333 and 80,684 is: 174,374.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,333 : 80,684 = 80,684 : x
  2. Step 2: Convert to fraction form
    37,333/80,684 = 80,684/x
  3. Step 3: Cross multiply
    37,333x = 80,684 × 80,684
  4. Step 4: Simplify right side
    37,333x = 6,509,907,856
  5. Step 5: Solve for x
    x = 6,509,907,856/37,333
  6. Step 6: Final answer
    x = 174,374.09

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.