Home / 167,222.80-230,767.86-95,604.76

Finding the Fourth Proportional to 167,222.80, 230,767.86 and 95,604.76

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Solution

The fourth proportional to 167,222.80, 230,767.86 and 95,604.76 is: 131,934.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,222.80 : 230,767.86 = 95,604.76 : x
  2. Step 2: Convert to fraction form
    167,222.80/230,767.86 = 95,604.76/x
  3. Step 3: Cross multiply
    167,222.80x = 230,767.86 × 95,604.76
  4. Step 4: Simplify right side
    167,222.80x = 22,062,505,871.01
  5. Step 5: Solve for x
    x = 22,062,505,871.01/167,222.80
  6. Step 6: Final answer
    x = 131,934.80

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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.