Home / 6,791.04-10,183.32-3,090.96

Finding the Fourth Proportional to 6,791.04, 10,183.32 and 3,090.96

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Solution

The fourth proportional to 6,791.04, 10,183.32 and 3,090.96 is: 4,634.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791.04 : 10,183.32 = 3,090.96 : x
  2. Step 2: Convert to fraction form
    6,791.04/10,183.32 = 3,090.96/x
  3. Step 3: Cross multiply
    6,791.04x = 10,183.32 × 3,090.96
  4. Step 4: Simplify right side
    6,791.04x = 31,476,234.79
  5. Step 5: Solve for x
    x = 31,476,234.79/6,791.04
  6. Step 6: Final answer
    x = 4,634.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.