Home / 6,002-8,280.44-3,762.96

Finding the Fourth Proportional to 6,002, 8,280.44 and 3,762.96

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Solution

The fourth proportional to 6,002, 8,280.44 and 3,762.96 is: 5,191.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002 : 8,280.44 = 3,762.96 : x
  2. Step 2: Convert to fraction form
    6,002/8,280.44 = 3,762.96/x
  3. Step 3: Cross multiply
    6,002x = 8,280.44 × 3,762.96
  4. Step 4: Simplify right side
    6,002x = 31,158,964.50
  5. Step 5: Solve for x
    x = 31,158,964.50/6,002
  6. Step 6: Final answer
    x = 5,191.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.