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Finding the Third Proportional to 17,196 and 37,522

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Solution

The third proportional to 17,196 and 37,522 is: 81,873.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,196 : 37,522 = 37,522 : x
  2. Step 2: Convert to fraction form
    17,196/37,522 = 37,522/x
  3. Step 3: Cross multiply
    17,196x = 37,522 × 37,522
  4. Step 4: Simplify right side
    17,196x = 1,407,900,484
  5. Step 5: Solve for x
    x = 1,407,900,484/17,196
  6. Step 6: Final answer
    x = 81,873.72

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.