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Finding the Fourth Proportional to 167,245.46, 230,814.59 and 95,611.49

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Solution

The fourth proportional to 167,245.46, 230,814.59 and 95,611.49 is: 131,952.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,245.46 : 230,814.59 = 95,611.49 : x
  2. Step 2: Convert to fraction form
    167,245.46/230,814.59 = 95,611.49/x
  3. Step 3: Cross multiply
    167,245.46x = 230,814.59 × 95,611.49
  4. Step 4: Simplify right side
    167,245.46x = 22,068,526,863.64
  5. Step 5: Solve for x
    x = 22,068,526,863.64/167,245.46
  6. Step 6: Final answer
    x = 131,952.92

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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.