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Finding the Third Proportional to 225,370.69 and 459,091.13

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Solution

The third proportional to 225,370.69 and 459,091.13 is: 935,191.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,370.69 : 459,091.13 = 459,091.13 : x
  2. Step 2: Convert to fraction form
    225,370.69/459,091.13 = 459,091.13/x
  3. Step 3: Cross multiply
    225,370.69x = 459,091.13 × 459,091.13
  4. Step 4: Simplify right side
    225,370.69x = 210,764,661,053.77
  5. Step 5: Solve for x
    x = 210,764,661,053.77/225,370.69
  6. Step 6: Final answer
    x = 935,191.10

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.