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Finding the Fourth Proportional to 6,280.62, 9,410.00 and 3,350.04

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Solution

The fourth proportional to 6,280.62, 9,410.00 and 3,350.04 is: 5,019.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,280.62 : 9,410.00 = 3,350.04 : x
  2. Step 2: Convert to fraction form
    6,280.62/9,410.00 = 3,350.04/x
  3. Step 3: Cross multiply
    6,280.62x = 9,410.00 × 3,350.04
  4. Step 4: Simplify right side
    6,280.62x = 31,523,859.65
  5. Step 5: Solve for x
    x = 31,523,859.65/6,280.62
  6. Step 6: Final answer
    x = 5,019.23

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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.