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Finding the Fourth Proportional to 241,855.20, 362,523.60 and 92,037.60

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Solution

The fourth proportional to 241,855.20, 362,523.60 and 92,037.60 is: 137,957.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,855.20 : 362,523.60 = 92,037.60 : x
  2. Step 2: Convert to fraction form
    241,855.20/362,523.60 = 92,037.60/x
  3. Step 3: Cross multiply
    241,855.20x = 362,523.60 × 92,037.60
  4. Step 4: Simplify right side
    241,855.20x = 33,365,802,087.36
  5. Step 5: Solve for x
    x = 33,365,802,087.36/241,855.20
  6. Step 6: Final answer
    x = 137,957.76

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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.