Home / 166,799.46-230,199.75-95,190.25

Finding the Fourth Proportional to 166,799.46, 230,199.75 and 95,190.25

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Solution

The fourth proportional to 166,799.46, 230,199.75 and 95,190.25 is: 131,371.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,799.46 : 230,199.75 = 95,190.25 : x
  2. Step 2: Convert to fraction form
    166,799.46/230,199.75 = 95,190.25/x
  3. Step 3: Cross multiply
    166,799.46x = 230,199.75 × 95,190.25
  4. Step 4: Simplify right side
    166,799.46x = 21,912,770,125.49
  5. Step 5: Solve for x
    x = 21,912,770,125.49/166,799.46
  6. Step 6: Final answer
    x = 131,371.95

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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.