Home / 167,195.14-230,729.28-95,576.76

Finding the Fourth Proportional to 167,195.14, 230,729.28 and 95,576.76

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Solution

The fourth proportional to 167,195.14, 230,729.28 and 95,576.76 is: 131,895.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,195.14 : 230,729.28 = 95,576.76 : x
  2. Step 2: Convert to fraction form
    167,195.14/230,729.28 = 95,576.76/x
  3. Step 3: Cross multiply
    167,195.14x = 230,729.28 × 95,576.76
  4. Step 4: Simplify right side
    167,195.14x = 22,052,356,661.12
  5. Step 5: Solve for x
    x = 22,052,356,661.12/167,195.14
  6. Step 6: Final answer
    x = 131,895.92

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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.