Home / 6,926.33-10,392.98-3,228.85

Finding the Fourth Proportional to 6,926.33, 10,392.98 and 3,228.85

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Solution

The fourth proportional to 6,926.33, 10,392.98 and 3,228.85 is: 4,844.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.33 : 10,392.98 = 3,228.85 : x
  2. Step 2: Convert to fraction form
    6,926.33/10,392.98 = 3,228.85/x
  3. Step 3: Cross multiply
    6,926.33x = 10,392.98 × 3,228.85
  4. Step 4: Simplify right side
    6,926.33x = 33,557,357.33
  5. Step 5: Solve for x
    x = 33,557,357.33/6,926.33
  6. Step 6: Final answer
    x = 4,844.90

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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.