Home / 6,027.93-8,318.56-3,375.38

Finding the Fourth Proportional to 6,027.93, 8,318.56 and 3,375.38

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Solution

The fourth proportional to 6,027.93, 8,318.56 and 3,375.38 is: 4,658.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,027.93 : 8,318.56 = 3,375.38 : x
  2. Step 2: Convert to fraction form
    6,027.93/8,318.56 = 3,375.38/x
  3. Step 3: Cross multiply
    6,027.93x = 8,318.56 × 3,375.38
  4. Step 4: Simplify right side
    6,027.93x = 28,078,301.05
  5. Step 5: Solve for x
    x = 28,078,301.05/6,027.93
  6. Step 6: Final answer
    x = 4,658.03

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1.5x scale

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.