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Finding the Third Proportional to 5,775 and 14,125.50

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Solution

The third proportional to 5,775 and 14,125.50 is: 34,550.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775 : 14,125.50 = 14,125.50 : x
  2. Step 2: Convert to fraction form
    5,775/14,125.50 = 14,125.50/x
  3. Step 3: Cross multiply
    5,775x = 14,125.50 × 14,125.50
  4. Step 4: Simplify right side
    5,775x = 199,529,750.25
  5. Step 5: Solve for x
    x = 199,529,750.25/5,775
  6. Step 6: Final answer
    x = 34,550.61

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Why These Related Problems?

These problems maintain the same ratio (2.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.