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Finding the Third Proportional to 14,932.75 and 32,078.94

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Solution

The third proportional to 14,932.75 and 32,078.94 is: 68,912.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,932.75 : 32,078.94 = 32,078.94 : x
  2. Step 2: Convert to fraction form
    14,932.75/32,078.94 = 32,078.94/x
  3. Step 3: Cross multiply
    14,932.75x = 32,078.94 × 32,078.94
  4. Step 4: Simplify right side
    14,932.75x = 1,029,058,231.13
  5. Step 5: Solve for x
    x = 1,029,058,231.13/14,932.75
  6. Step 6: Final answer
    x = 68,912.84

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.