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Finding the Third Proportional to 20,044.13 and 43,266.19

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Solution

The third proportional to 20,044.13 and 43,266.19 is: 93,392.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,044.13 : 43,266.19 = 43,266.19 : x
  2. Step 2: Convert to fraction form
    20,044.13/43,266.19 = 43,266.19/x
  3. Step 3: Cross multiply
    20,044.13x = 43,266.19 × 43,266.19
  4. Step 4: Simplify right side
    20,044.13x = 1,871,962,980.79
  5. Step 5: Solve for x
    x = 1,871,962,980.79/20,044.13
  6. Step 6: Final answer
    x = 93,392.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.