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Finding the Third Proportional to 92,521.13 and 192,313.13

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Solution

The third proportional to 92,521.13 and 192,313.13 is: 399,739.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,521.13 : 192,313.13 = 192,313.13 : x
  2. Step 2: Convert to fraction form
    92,521.13/192,313.13 = 192,313.13/x
  3. Step 3: Cross multiply
    92,521.13x = 192,313.13 × 192,313.13
  4. Step 4: Simplify right side
    92,521.13x = 36,984,338,047.27
  5. Step 5: Solve for x
    x = 36,984,338,047.27/92,521.13
  6. Step 6: Final answer
    x = 399,739.39

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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.