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Finding the Third Proportional to 16,969 and 35,853

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Solution

The third proportional to 16,969 and 35,853 is: 75,752.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,969 : 35,853 = 35,853 : x
  2. Step 2: Convert to fraction form
    16,969/35,853 = 35,853/x
  3. Step 3: Cross multiply
    16,969x = 35,853 × 35,853
  4. Step 4: Simplify right side
    16,969x = 1,285,437,609
  5. Step 5: Solve for x
    x = 1,285,437,609/16,969
  6. Step 6: Final answer
    x = 75,752.11

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Why These Related Problems?

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