Home / 8,052.53-11,112.56-4,515.66

Finding the Fourth Proportional to 8,052.53, 11,112.56 and 4,515.66

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Solution

The fourth proportional to 8,052.53, 11,112.56 and 4,515.66 is: 6,231.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052.53 : 11,112.56 = 4,515.66 : x
  2. Step 2: Convert to fraction form
    8,052.53/11,112.56 = 4,515.66/x
  3. Step 3: Cross multiply
    8,052.53x = 11,112.56 × 4,515.66
  4. Step 4: Simplify right side
    8,052.53x = 50,180,553.98
  5. Step 5: Solve for x
    x = 50,180,553.98/8,052.53
  6. Step 6: Final answer
    x = 6,231.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.