Home / 244,190.70-366,286.05-111,330.45

Finding the Fourth Proportional to 244,190.70, 366,286.05 and 111,330.45

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Solution

The fourth proportional to 244,190.70, 366,286.05 and 111,330.45 is: 166,995.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,190.70 : 366,286.05 = 111,330.45 : x
  2. Step 2: Convert to fraction form
    244,190.70/366,286.05 = 111,330.45/x
  3. Step 3: Cross multiply
    244,190.70x = 366,286.05 × 111,330.45
  4. Step 4: Simplify right side
    244,190.70x = 40,778,790,775.22
  5. Step 5: Solve for x
    x = 40,778,790,775.22/244,190.70
  6. Step 6: Final answer
    x = 166,995.68

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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.