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Finding the Fourth Proportional to 7,196.69, 10,792.19 and 3,497.83

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Solution

The fourth proportional to 7,196.69, 10,792.19 and 3,497.83 is: 5,245.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196.69 : 10,792.19 = 3,497.83 : x
  2. Step 2: Convert to fraction form
    7,196.69/10,792.19 = 3,497.83/x
  3. Step 3: Cross multiply
    7,196.69x = 10,792.19 × 3,497.83
  4. Step 4: Simplify right side
    7,196.69x = 37,749,227.71
  5. Step 5: Solve for x
    x = 37,749,227.71/7,196.69
  6. Step 6: Final answer
    x = 5,245.36

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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.