Home / 11,086.85-16,622.97-4,511.27

Finding the Fourth Proportional to 11,086.85, 16,622.97 and 4,511.27

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Solution

The fourth proportional to 11,086.85, 16,622.97 and 4,511.27 is: 6,763.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086.85 : 16,622.97 = 4,511.27 : x
  2. Step 2: Convert to fraction form
    11,086.85/16,622.97 = 4,511.27/x
  3. Step 3: Cross multiply
    11,086.85x = 16,622.97 × 4,511.27
  4. Step 4: Simplify right side
    11,086.85x = 74,990,622.76
  5. Step 5: Solve for x
    x = 74,990,622.76/11,086.85
  6. Step 6: Final answer
    x = 6,763.93

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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.