Home / 166,922.87-230,370.03-95,313.65

Finding the Fourth Proportional to 166,922.87, 230,370.03 and 95,313.65

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Solution

The fourth proportional to 166,922.87, 230,370.03 and 95,313.65 is: 131,542.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,922.87 : 230,370.03 = 95,313.65 : x
  2. Step 2: Convert to fraction form
    166,922.87/230,370.03 = 95,313.65/x
  3. Step 3: Cross multiply
    166,922.87x = 230,370.03 × 95,313.65
  4. Step 4: Simplify right side
    166,922.87x = 21,957,407,258.06
  5. Step 5: Solve for x
    x = 21,957,407,258.06/166,922.87
  6. Step 6: Final answer
    x = 131,542.24

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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.