Home / 33,844.50-50,771.60-10,472.76

Finding the Fourth Proportional to 33,844.50, 50,771.60 and 10,472.76

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Solution

The fourth proportional to 33,844.50, 50,771.60 and 10,472.76 is: 15,710.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,844.50 : 50,771.60 = 10,472.76 : x
  2. Step 2: Convert to fraction form
    33,844.50/50,771.60 = 10,472.76/x
  3. Step 3: Cross multiply
    33,844.50x = 50,771.60 × 10,472.76
  4. Step 4: Simplify right side
    33,844.50x = 531,718,781.62
  5. Step 5: Solve for x
    x = 531,718,781.62/33,844.50
  6. Step 6: Final answer
    x = 15,710.64

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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.