Home / 197,050.62-295,672.53-122,150.94

Finding the Fourth Proportional to 197,050.62, 295,672.53 and 122,150.94

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Solution

The fourth proportional to 197,050.62, 295,672.53 and 122,150.94 is: 183,286.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,050.62 : 295,672.53 = 122,150.94 : x
  2. Step 2: Convert to fraction form
    197,050.62/295,672.53 = 122,150.94/x
  3. Step 3: Cross multiply
    197,050.62x = 295,672.53 × 122,150.94
  4. Step 4: Simplify right side
    197,050.62x = 36,116,677,471.68
  5. Step 5: Solve for x
    x = 36,116,677,471.68/197,050.62
  6. Step 6: Final answer
    x = 183,286.29

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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.