Home / 167,512.48-231,183.48-95,902.72

Finding the Fourth Proportional to 167,512.48, 231,183.48 and 95,902.72

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Solution

The fourth proportional to 167,512.48, 231,183.48 and 95,902.72 is: 132,355.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,512.48 : 231,183.48 = 95,902.72 : x
  2. Step 2: Convert to fraction form
    167,512.48/231,183.48 = 95,902.72/x
  3. Step 3: Cross multiply
    167,512.48x = 231,183.48 × 95,902.72
  4. Step 4: Simplify right side
    167,512.48x = 22,171,124,551.07
  5. Step 5: Solve for x
    x = 22,171,124,551.07/167,512.48
  6. Step 6: Final answer
    x = 132,355.06

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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.