Home / 166,675.44-230,006.52-95,078.64

Finding the Fourth Proportional to 166,675.44, 230,006.52 and 95,078.64

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Solution

The fourth proportional to 166,675.44, 230,006.52 and 95,078.64 is: 131,205.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,675.44 : 230,006.52 = 95,078.64 : x
  2. Step 2: Convert to fraction form
    166,675.44/230,006.52 = 95,078.64/x
  3. Step 3: Cross multiply
    166,675.44x = 230,006.52 × 95,078.64
  4. Step 4: Simplify right side
    166,675.44x = 21,868,707,112.73
  5. Step 5: Solve for x
    x = 21,868,707,112.73/166,675.44
  6. Step 6: Final answer
    x = 131,205.34

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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.