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Finding the Fourth Proportional to 6,803.69, 10,196.02 and 3,676.95

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Solution

The fourth proportional to 6,803.69, 10,196.02 and 3,676.95 is: 5,510.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803.69 : 10,196.02 = 3,676.95 : x
  2. Step 2: Convert to fraction form
    6,803.69/10,196.02 = 3,676.95/x
  3. Step 3: Cross multiply
    6,803.69x = 10,196.02 × 3,676.95
  4. Step 4: Simplify right side
    6,803.69x = 37,490,255.74
  5. Step 5: Solve for x
    x = 37,490,255.74/6,803.69
  6. Step 6: Final answer
    x = 5,510.29

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.