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Finding the Third Proportional to 21,026.25 and 44,777.25

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Solution

The third proportional to 21,026.25 and 44,777.25 is: 95,357.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,026.25 : 44,777.25 = 44,777.25 : x
  2. Step 2: Convert to fraction form
    21,026.25/44,777.25 = 44,777.25/x
  3. Step 3: Cross multiply
    21,026.25x = 44,777.25 × 44,777.25
  4. Step 4: Simplify right side
    21,026.25x = 2,005,002,117.56
  5. Step 5: Solve for x
    x = 2,005,002,117.56/21,026.25
  6. Step 6: Final answer
    x = 95,357.09

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.