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Finding the Third Proportional to 4,524.75 and 12,199.50

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Solution

The third proportional to 4,524.75 and 12,199.50 is: 32,891.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524.75 : 12,199.50 = 12,199.50 : x
  2. Step 2: Convert to fraction form
    4,524.75/12,199.50 = 12,199.50/x
  3. Step 3: Cross multiply
    4,524.75x = 12,199.50 × 12,199.50
  4. Step 4: Simplify right side
    4,524.75x = 148,827,800.25
  5. Step 5: Solve for x
    x = 148,827,800.25/4,524.75
  6. Step 6: Final answer
    x = 32,891.94

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These problems maintain the same ratio (2.70) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.