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Finding the Third Proportional to 19,483.88 and 41,293.13

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Solution

The third proportional to 19,483.88 and 41,293.13 is: 87,514.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,483.88 : 41,293.13 = 41,293.13 : x
  2. Step 2: Convert to fraction form
    19,483.88/41,293.13 = 41,293.13/x
  3. Step 3: Cross multiply
    19,483.88x = 41,293.13 × 41,293.13
  4. Step 4: Simplify right side
    19,483.88x = 1,705,122,172.27
  5. Step 5: Solve for x
    x = 1,705,122,172.27/19,483.88
  6. Step 6: Final answer
    x = 87,514.53

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.