Home / 11,035.38-15,228.84-6,067.38

Finding the Fourth Proportional to 11,035.38, 15,228.84 and 6,067.38

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Solution

The fourth proportional to 11,035.38, 15,228.84 and 6,067.38 is: 8,372.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,035.38 : 15,228.84 = 6,067.38 : x
  2. Step 2: Convert to fraction form
    11,035.38/15,228.84 = 6,067.38/x
  3. Step 3: Cross multiply
    11,035.38x = 15,228.84 × 6,067.38
  4. Step 4: Simplify right side
    11,035.38x = 92,399,159.24
  5. Step 5: Solve for x
    x = 92,399,159.24/11,035.38
  6. Step 6: Final answer
    x = 8,372.99

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Half scale
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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.