Home / 11,089.26-16,634.58-4,511.84

Finding the Fourth Proportional to 11,089.26, 16,634.58 and 4,511.84

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Solution

The fourth proportional to 11,089.26, 16,634.58 and 4,511.84 is: 6,768.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089.26 : 16,634.58 = 4,511.84 : x
  2. Step 2: Convert to fraction form
    11,089.26/16,634.58 = 4,511.84/x
  3. Step 3: Cross multiply
    11,089.26x = 16,634.58 × 4,511.84
  4. Step 4: Simplify right side
    11,089.26x = 75,052,563.43
  5. Step 5: Solve for x
    x = 75,052,563.43/11,089.26
  6. Step 6: Final answer
    x = 6,768.04

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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.