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Finding the Fourth Proportional to 5,938.82, 8,194.24 and 3,548.15

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Solution

The fourth proportional to 5,938.82, 8,194.24 and 3,548.15 is: 4,895.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938.82 : 8,194.24 = 3,548.15 : x
  2. Step 2: Convert to fraction form
    5,938.82/8,194.24 = 3,548.15/x
  3. Step 3: Cross multiply
    5,938.82x = 8,194.24 × 3,548.15
  4. Step 4: Simplify right side
    5,938.82x = 29,074,392.66
  5. Step 5: Solve for x
    x = 29,074,392.66/5,938.82
  6. Step 6: Final answer
    x = 4,895.65

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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.