Home / 4,265.24-5,891.28-3,084.44

Finding the Fourth Proportional to 4,265.24, 5,891.28 and 3,084.44

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Solution

The fourth proportional to 4,265.24, 5,891.28 and 3,084.44 is: 4,260.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265.24 : 5,891.28 = 3,084.44 : x
  2. Step 2: Convert to fraction form
    4,265.24/5,891.28 = 3,084.44/x
  3. Step 3: Cross multiply
    4,265.24x = 5,891.28 × 3,084.44
  4. Step 4: Simplify right side
    4,265.24x = 18,171,299.68
  5. Step 5: Solve for x
    x = 18,171,299.68/4,265.24
  6. Step 6: Final answer
    x = 4,260.32

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Half scale
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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.