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Finding the Fourth Proportional to 301,183.63, 451,476.00 and 150,965.44

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Solution

The fourth proportional to 301,183.63, 451,476.00 and 150,965.44 is: 226,298.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,183.63 : 451,476.00 = 150,965.44 : x
  2. Step 2: Convert to fraction form
    301,183.63/451,476.00 = 150,965.44/x
  3. Step 3: Cross multiply
    301,183.63x = 451,476.00 × 150,965.44
  4. Step 4: Simplify right side
    301,183.63x = 68,157,272,285.34
  5. Step 5: Solve for x
    x = 68,157,272,285.34/301,183.63
  6. Step 6: Final answer
    x = 226,298.06

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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.