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Finding the Fourth Proportional to 241,138.01, 361,633.11 and 166,736.27

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Solution

The fourth proportional to 241,138.01, 361,633.11 and 166,736.27 is: 250,053.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,138.01 : 361,633.11 = 166,736.27 : x
  2. Step 2: Convert to fraction form
    241,138.01/361,633.11 = 166,736.27/x
  3. Step 3: Cross multiply
    241,138.01x = 361,633.11 × 166,736.27
  4. Step 4: Simplify right side
    241,138.01x = 60,297,353,436.47
  5. Step 5: Solve for x
    x = 60,297,353,436.47/241,138.01
  6. Step 6: Final answer
    x = 250,053.30

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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.