Home / 4,441.98-6,662.97-1,323.08

Finding the Fourth Proportional to 4,441.98, 6,662.97 and 1,323.08

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Solution

The fourth proportional to 4,441.98, 6,662.97 and 1,323.08 is: 1,984.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.98 : 6,662.97 = 1,323.08 : x
  2. Step 2: Convert to fraction form
    4,441.98/6,662.97 = 1,323.08/x
  3. Step 3: Cross multiply
    4,441.98x = 6,662.97 × 1,323.08
  4. Step 4: Simplify right side
    4,441.98x = 8,815,609.03
  5. Step 5: Solve for x
    x = 8,815,609.03/4,441.98
  6. Step 6: Final answer
    x = 1,984.61

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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.