Home / 4,110.39-6,167.34-2,724.21

Finding the Fourth Proportional to 4,110.39, 6,167.34 and 2,724.21

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Solution

The fourth proportional to 4,110.39, 6,167.34 and 2,724.21 is: 4,087.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.39 : 6,167.34 = 2,724.21 : x
  2. Step 2: Convert to fraction form
    4,110.39/6,167.34 = 2,724.21/x
  3. Step 3: Cross multiply
    4,110.39x = 6,167.34 × 2,724.21
  4. Step 4: Simplify right side
    4,110.39x = 16,801,129.30
  5. Step 5: Solve for x
    x = 16,801,129.30/4,110.39
  6. Step 6: Final answer
    x = 4,087.48

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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.