Home / 112,923.05-169,450.18-50,593.55

Finding the Fourth Proportional to 112,923.05, 169,450.18 and 50,593.55

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Solution

The fourth proportional to 112,923.05, 169,450.18 and 50,593.55 is: 75,919.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,923.05 : 169,450.18 = 50,593.55 : x
  2. Step 2: Convert to fraction form
    112,923.05/169,450.18 = 50,593.55/x
  3. Step 3: Cross multiply
    112,923.05x = 169,450.18 × 50,593.55
  4. Step 4: Simplify right side
    112,923.05x = 8,573,085,180.60
  5. Step 5: Solve for x
    x = 8,573,085,180.60/112,923.05
  6. Step 6: Final answer
    x = 75,919.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.