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Finding the Fourth Proportional to 366,954.98, 550,620.26 and 167,249.75

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Solution

The fourth proportional to 366,954.98, 550,620.26 and 167,249.75 is: 250,960.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,954.98 : 550,620.26 = 167,249.75 : x
  2. Step 2: Convert to fraction form
    366,954.98/550,620.26 = 167,249.75/x
  3. Step 3: Cross multiply
    366,954.98x = 550,620.26 × 167,249.75
  4. Step 4: Simplify right side
    366,954.98x = 92,091,100,829.94
  5. Step 5: Solve for x
    x = 92,091,100,829.94/366,954.98
  6. Step 6: Final answer
    x = 250,960.22

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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.