Home / 194,923.55-269,059.37-114,321.66

Finding the Fourth Proportional to 194,923.55, 269,059.37 and 114,321.66

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Solution

The fourth proportional to 194,923.55, 269,059.37 and 114,321.66 is: 157,801.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,923.55 : 269,059.37 = 114,321.66 : x
  2. Step 2: Convert to fraction form
    194,923.55/269,059.37 = 114,321.66/x
  3. Step 3: Cross multiply
    194,923.55x = 269,059.37 × 114,321.66
  4. Step 4: Simplify right side
    194,923.55x = 30,759,313,245.35
  5. Step 5: Solve for x
    x = 30,759,313,245.35/194,923.55
  6. Step 6: Final answer
    x = 157,801.94

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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.