Home / 6,777.71-10,167.39-2,394.27

Finding the Fourth Proportional to 6,777.71, 10,167.39 and 2,394.27

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Solution

The fourth proportional to 6,777.71, 10,167.39 and 2,394.27 is: 3,591.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777.71 : 10,167.39 = 2,394.27 : x
  2. Step 2: Convert to fraction form
    6,777.71/10,167.39 = 2,394.27/x
  3. Step 3: Cross multiply
    6,777.71x = 10,167.39 × 2,394.27
  4. Step 4: Simplify right side
    6,777.71x = 24,343,464.88
  5. Step 5: Solve for x
    x = 24,343,464.88/6,777.71
  6. Step 6: Final answer
    x = 3,591.69

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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.