Home / 10,794.94-16,193.33-3,003.75

Finding the Fourth Proportional to 10,794.94, 16,193.33 and 3,003.75

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Solution

The fourth proportional to 10,794.94, 16,193.33 and 3,003.75 is: 4,505.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.94 : 16,193.33 = 3,003.75 : x
  2. Step 2: Convert to fraction form
    10,794.94/16,193.33 = 3,003.75/x
  3. Step 3: Cross multiply
    10,794.94x = 16,193.33 × 3,003.75
  4. Step 4: Simplify right side
    10,794.94x = 48,640,728.13
  5. Step 5: Solve for x
    x = 48,640,728.13/10,794.94
  6. Step 6: Final answer
    x = 4,505.88

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Double scale
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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.