Home / 232,296.26-320,450.68-151,770.92

Finding the Fourth Proportional to 232,296.26, 320,450.68 and 151,770.92

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Solution

The fourth proportional to 232,296.26, 320,450.68 and 151,770.92 is: 209,366.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,296.26 : 320,450.68 = 151,770.92 : x
  2. Step 2: Convert to fraction form
    232,296.26/320,450.68 = 151,770.92/x
  3. Step 3: Cross multiply
    232,296.26x = 320,450.68 × 151,770.92
  4. Step 4: Simplify right side
    232,296.26x = 48,635,093,105.69
  5. Step 5: Solve for x
    x = 48,635,093,105.69/232,296.26
  6. Step 6: Final answer
    x = 209,366.67

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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.