Home / 167,944.07-250,687.37-148,015.73

Finding the Fourth Proportional to 167,944.07, 250,687.37 and 148,015.73

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Solution

The fourth proportional to 167,944.07, 250,687.37 and 148,015.73 is: 220,940.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,944.07 : 250,687.37 = 148,015.73 : x
  2. Step 2: Convert to fraction form
    167,944.07/250,687.37 = 148,015.73/x
  3. Step 3: Cross multiply
    167,944.07x = 250,687.37 × 148,015.73
  4. Step 4: Simplify right side
    167,944.07x = 37,105,673,332.25
  5. Step 5: Solve for x
    x = 37,105,673,332.25/167,944.07
  6. Step 6: Final answer
    x = 220,940.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.