Home / 4,431.26-6,115.14-2,441.82

Finding the Fourth Proportional to 4,431.26, 6,115.14 and 2,441.82

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Solution

The fourth proportional to 4,431.26, 6,115.14 and 2,441.82 is: 3,369.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431.26 : 6,115.14 = 2,441.82 : x
  2. Step 2: Convert to fraction form
    4,431.26/6,115.14 = 2,441.82/x
  3. Step 3: Cross multiply
    4,431.26x = 6,115.14 × 2,441.82
  4. Step 4: Simplify right side
    4,431.26x = 14,932,040.58
  5. Step 5: Solve for x
    x = 14,932,040.58/4,431.26
  6. Step 6: Final answer
    x = 3,369.71

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Double 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.