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Finding the Third Proportional to 10,946 and 17,335.25

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Solution

The third proportional to 10,946 and 17,335.25 is: 27,453.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,946 : 17,335.25 = 17,335.25 : x
  2. Step 2: Convert to fraction form
    10,946/17,335.25 = 17,335.25/x
  3. Step 3: Cross multiply
    10,946x = 17,335.25 × 17,335.25
  4. Step 4: Simplify right side
    10,946x = 300,510,892.56
  5. Step 5: Solve for x
    x = 300,510,892.56/10,946
  6. Step 6: Final answer
    x = 27,453.95

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.