Home / 244,923.25-338,153.49-149,485.27

Finding the Fourth Proportional to 244,923.25, 338,153.49 and 149,485.27

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Solution

The fourth proportional to 244,923.25, 338,153.49 and 149,485.27 is: 206,386.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,923.25 : 338,153.49 = 149,485.27 : x
  2. Step 2: Convert to fraction form
    244,923.25/338,153.49 = 149,485.27/x
  3. Step 3: Cross multiply
    244,923.25x = 338,153.49 × 149,485.27
  4. Step 4: Simplify right side
    244,923.25x = 50,548,965,754.09
  5. Step 5: Solve for x
    x = 50,548,965,754.09/244,923.25
  6. Step 6: Final answer
    x = 206,386.96

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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.