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Finding the Fourth Proportional to 6,080.14, 8,396.58 and 4,196.59

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Solution

The fourth proportional to 6,080.14, 8,396.58 and 4,196.59 is: 5,795.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080.14 : 8,396.58 = 4,196.59 : x
  2. Step 2: Convert to fraction form
    6,080.14/8,396.58 = 4,196.59/x
  3. Step 3: Cross multiply
    6,080.14x = 8,396.58 × 4,196.59
  4. Step 4: Simplify right side
    6,080.14x = 35,236,998.41
  5. Step 5: Solve for x
    x = 35,236,998.41/6,080.14
  6. Step 6: Final answer
    x = 5,795.42

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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.