Home / 3,284.94-4,927.50-1,093.59

Finding the Fourth Proportional to 3,284.94, 4,927.50 and 1,093.59

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Solution

The fourth proportional to 3,284.94, 4,927.50 and 1,093.59 is: 1,640.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284.94 : 4,927.50 = 1,093.59 : x
  2. Step 2: Convert to fraction form
    3,284.94/4,927.50 = 1,093.59/x
  3. Step 3: Cross multiply
    3,284.94x = 4,927.50 × 1,093.59
  4. Step 4: Simplify right side
    3,284.94x = 5,388,664.73
  5. Step 5: Solve for x
    x = 5,388,664.73/3,284.94
  6. Step 6: Final answer
    x = 1,640.41

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Double scale
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Similar ratio
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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.