Home / 166,800.94-230,201.78-95,191.73

Finding the Fourth Proportional to 166,800.94, 230,201.78 and 95,191.73

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Solution

The fourth proportional to 166,800.94, 230,201.78 and 95,191.73 is: 131,373.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,800.94 : 230,201.78 = 95,191.73 : x
  2. Step 2: Convert to fraction form
    166,800.94/230,201.78 = 95,191.73/x
  3. Step 3: Cross multiply
    166,800.94x = 230,201.78 × 95,191.73
  4. Step 4: Simplify right side
    166,800.94x = 21,913,305,637.51
  5. Step 5: Solve for x
    x = 21,913,305,637.51/166,800.94
  6. Step 6: Final answer
    x = 131,373.99

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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.