Home / 167,765.11-231,522.24-96,158.95

Finding the Fourth Proportional to 167,765.11, 231,522.24 and 96,158.95

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Solution

The fourth proportional to 167,765.11, 231,522.24 and 96,158.95 is: 132,703.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,765.11 : 231,522.24 = 96,158.95 : x
  2. Step 2: Convert to fraction form
    167,765.11/231,522.24 = 96,158.95/x
  3. Step 3: Cross multiply
    167,765.11x = 231,522.24 × 96,158.95
  4. Step 4: Simplify right side
    167,765.11x = 22,262,935,500.05
  5. Step 5: Solve for x
    x = 22,262,935,500.05/167,765.11
  6. Step 6: Final answer
    x = 132,703.01

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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.