Home / 166,906.67-250,359.92-110,856.19

Finding the Fourth Proportional to 166,906.67, 250,359.92 and 110,856.19

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Solution

The fourth proportional to 166,906.67, 250,359.92 and 110,856.19 is: 166,284.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,906.67 : 250,359.92 = 110,856.19 : x
  2. Step 2: Convert to fraction form
    166,906.67/250,359.92 = 110,856.19/x
  3. Step 3: Cross multiply
    166,906.67x = 250,359.92 × 110,856.19
  4. Step 4: Simplify right side
    166,906.67x = 27,753,946,511.15
  5. Step 5: Solve for x
    x = 27,753,946,511.15/166,906.67
  6. Step 6: Final answer
    x = 166,284.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.