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Finding the Third Proportional to 25,962.75 and 56,481.75

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Solution

The third proportional to 25,962.75 and 56,481.75 is: 122,875.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,962.75 : 56,481.75 = 56,481.75 : x
  2. Step 2: Convert to fraction form
    25,962.75/56,481.75 = 56,481.75/x
  3. Step 3: Cross multiply
    25,962.75x = 56,481.75 × 56,481.75
  4. Step 4: Simplify right side
    25,962.75x = 3,190,188,083.06
  5. Step 5: Solve for x
    x = 3,190,188,083.06/25,962.75
  6. Step 6: Final answer
    x = 122,875.58

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.