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Finding the Fourth Proportional to 5,860.15, 8,084.73 and 3,735.31

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Solution

The fourth proportional to 5,860.15, 8,084.73 and 3,735.31 is: 5,153.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.15 : 8,084.73 = 3,735.31 : x
  2. Step 2: Convert to fraction form
    5,860.15/8,084.73 = 3,735.31/x
  3. Step 3: Cross multiply
    5,860.15x = 8,084.73 × 3,735.31
  4. Step 4: Simplify right side
    5,860.15x = 30,198,972.82
  5. Step 5: Solve for x
    x = 30,198,972.82/5,860.15
  6. Step 6: Final answer
    x = 5,153.28

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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.