Home / 11,086.08-16,627.83-3,294.28

Finding the Fourth Proportional to 11,086.08, 16,627.83 and 3,294.28

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Solution

The fourth proportional to 11,086.08, 16,627.83 and 3,294.28 is: 4,941.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086.08 : 16,627.83 = 3,294.28 : x
  2. Step 2: Convert to fraction form
    11,086.08/16,627.83 = 3,294.28/x
  3. Step 3: Cross multiply
    11,086.08x = 16,627.83 × 3,294.28
  4. Step 4: Simplify right side
    11,086.08x = 54,776,727.81
  5. Step 5: Solve for x
    x = 54,776,727.81/11,086.08
  6. Step 6: Final answer
    x = 4,941.04

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Similar ratio
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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.