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Finding the Third Proportional to 168,606.56 and 352,800.56

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Solution

The third proportional to 168,606.56 and 352,800.56 is: 738,217.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,606.56 : 352,800.56 = 352,800.56 : x
  2. Step 2: Convert to fraction form
    168,606.56/352,800.56 = 352,800.56/x
  3. Step 3: Cross multiply
    168,606.56x = 352,800.56 × 352,800.56
  4. Step 4: Simplify right side
    168,606.56x = 124,468,236,900.32
  5. Step 5: Solve for x
    x = 124,468,236,900.32/168,606.56
  6. Step 6: Final answer
    x = 738,217.04

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.