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Finding the Third Proportional to 15,238.13 and 37,837.13

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Solution

The third proportional to 15,238.13 and 37,837.13 is: 93,951.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,238.13 : 37,837.13 = 37,837.13 : x
  2. Step 2: Convert to fraction form
    15,238.13/37,837.13 = 37,837.13/x
  3. Step 3: Cross multiply
    15,238.13x = 37,837.13 × 37,837.13
  4. Step 4: Simplify right side
    15,238.13x = 1,431,648,028.27
  5. Step 5: Solve for x
    x = 1,431,648,028.27/15,238.13
  6. Step 6: Final answer
    x = 93,951.72

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Why These Related Problems?

These problems maintain the same ratio (2.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.