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Finding the Third Proportional to 21,192.26 and 44,132.98

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Solution

The third proportional to 21,192.26 and 44,132.98 is: 91,907.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,192.26 : 44,132.98 = 44,132.98 : x
  2. Step 2: Convert to fraction form
    21,192.26/44,132.98 = 44,132.98/x
  3. Step 3: Cross multiply
    21,192.26x = 44,132.98 × 44,132.98
  4. Step 4: Simplify right side
    21,192.26x = 1,947,719,620.27
  5. Step 5: Solve for x
    x = 1,947,719,620.27/21,192.26
  6. Step 6: Final answer
    x = 91,907.13

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.