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Finding the Third Proportional to 112,825.13 and 247,794.75

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Solution

The third proportional to 112,825.13 and 247,794.75 is: 544,224.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,825.13 : 247,794.75 = 247,794.75 : x
  2. Step 2: Convert to fraction form
    112,825.13/247,794.75 = 247,794.75/x
  3. Step 3: Cross multiply
    112,825.13x = 247,794.75 × 247,794.75
  4. Step 4: Simplify right side
    112,825.13x = 61,402,238,127.56
  5. Step 5: Solve for x
    x = 61,402,238,127.56/112,825.13
  6. Step 6: Final answer
    x = 544,224.86

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.