Home / 167,231.39-230,771.94-95,616.10

Finding the Fourth Proportional to 167,231.39, 230,771.94 and 95,616.10

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Solution

The fourth proportional to 167,231.39, 230,771.94 and 95,616.10 is: 131,946.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,231.39 : 230,771.94 = 95,616.10 : x
  2. Step 2: Convert to fraction form
    167,231.39/230,771.94 = 95,616.10/x
  3. Step 3: Cross multiply
    167,231.39x = 230,771.94 × 95,616.10
  4. Step 4: Simplify right side
    167,231.39x = 22,065,511,524.05
  5. Step 5: Solve for x
    x = 22,065,511,524.05/167,231.39
  6. Step 6: Final answer
    x = 131,946.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.