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Finding the Third Proportional to 16,366.50 and 22,029.75

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Solution

The third proportional to 16,366.50 and 22,029.75 is: 29,652.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,366.50 : 22,029.75 = 22,029.75 : x
  2. Step 2: Convert to fraction form
    16,366.50/22,029.75 = 22,029.75/x
  3. Step 3: Cross multiply
    16,366.50x = 22,029.75 × 22,029.75
  4. Step 4: Simplify right side
    16,366.50x = 485,309,885.06
  5. Step 5: Solve for x
    x = 485,309,885.06/16,366.50
  6. Step 6: Final answer
    x = 29,652.64

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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.