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Finding the Fourth Proportional to 241,383.44, 362,099.82 and 83,611.60

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Solution

The fourth proportional to 241,383.44, 362,099.82 and 83,611.60 is: 125,425.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,383.44 : 362,099.82 = 83,611.60 : x
  2. Step 2: Convert to fraction form
    241,383.44/362,099.82 = 83,611.60/x
  3. Step 3: Cross multiply
    241,383.44x = 362,099.82 × 83,611.60
  4. Step 4: Simplify right side
    241,383.44x = 30,275,745,309.91
  5. Step 5: Solve for x
    x = 30,275,745,309.91/241,383.44
  6. Step 6: Final answer
    x = 125,425.94

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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.