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Finding the Third Proportional to 16,965 and 37,277

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Solution

The third proportional to 16,965 and 37,277 is: 81,908.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,965 : 37,277 = 37,277 : x
  2. Step 2: Convert to fraction form
    16,965/37,277 = 37,277/x
  3. Step 3: Cross multiply
    16,965x = 37,277 × 37,277
  4. Step 4: Simplify right side
    16,965x = 1,389,574,729
  5. Step 5: Solve for x
    x = 1,389,574,729/16,965
  6. Step 6: Final answer
    x = 81,908.32

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.