Home / 6,777.05-10,164.97-2,394.29

Finding the Fourth Proportional to 6,777.05, 10,164.97 and 2,394.29

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Solution

The fourth proportional to 6,777.05, 10,164.97 and 2,394.29 is: 3,591.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777.05 : 10,164.97 = 2,394.29 : x
  2. Step 2: Convert to fraction form
    6,777.05/10,164.97 = 2,394.29/x
  3. Step 3: Cross multiply
    6,777.05x = 10,164.97 × 2,394.29
  4. Step 4: Simplify right side
    6,777.05x = 24,337,829.21
  5. Step 5: Solve for x
    x = 24,337,829.21/6,777.05
  6. Step 6: Final answer
    x = 3,591.22

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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.