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Finding the Third Proportional to 159,456.94 and 244,675.69

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Solution

The third proportional to 159,456.94 and 244,675.69 is: 375,437.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,456.94 : 244,675.69 = 244,675.69 : x
  2. Step 2: Convert to fraction form
    159,456.94/244,675.69 = 244,675.69/x
  3. Step 3: Cross multiply
    159,456.94x = 244,675.69 × 244,675.69
  4. Step 4: Simplify right side
    159,456.94x = 59,866,192,053.60
  5. Step 5: Solve for x
    x = 59,866,192,053.60/159,456.94
  6. Step 6: Final answer
    x = 375,437.99

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.