Home / 10,794.38-16,192.55-3,003.26

Finding the Fourth Proportional to 10,794.38, 16,192.55 and 3,003.26

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Solution

The fourth proportional to 10,794.38, 16,192.55 and 3,003.26 is: 4,505.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.38 : 16,192.55 = 3,003.26 : x
  2. Step 2: Convert to fraction form
    10,794.38/16,192.55 = 3,003.26/x
  3. Step 3: Cross multiply
    10,794.38x = 16,192.55 × 3,003.26
  4. Step 4: Simplify right side
    10,794.38x = 48,630,364.26
  5. Step 5: Solve for x
    x = 48,630,364.26/10,794.38
  6. Step 6: Final answer
    x = 4,505.16

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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.