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Finding the Fourth Proportional to 7,196.14, 10,794.41 and 2,002.02

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Solution

The fourth proportional to 7,196.14, 10,794.41 and 2,002.02 is: 3,003.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196.14 : 10,794.41 = 2,002.02 : x
  2. Step 2: Convert to fraction form
    7,196.14/10,794.41 = 2,002.02/x
  3. Step 3: Cross multiply
    7,196.14x = 10,794.41 × 2,002.02
  4. Step 4: Simplify right side
    7,196.14x = 21,610,624.71
  5. Step 5: Solve for x
    x = 21,610,624.71/7,196.14
  6. Step 6: Final answer
    x = 3,003.09

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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.