Home / 11,071.10-16,608.92-4,497.27

Finding the Fourth Proportional to 11,071.10, 16,608.92 and 4,497.27

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Solution

The fourth proportional to 11,071.10, 16,608.92 and 4,497.27 is: 6,746.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071.10 : 16,608.92 = 4,497.27 : x
  2. Step 2: Convert to fraction form
    11,071.10/16,608.92 = 4,497.27/x
  3. Step 3: Cross multiply
    11,071.10x = 16,608.92 × 4,497.27
  4. Step 4: Simplify right side
    11,071.10x = 74,694,797.65
  5. Step 5: Solve for x
    x = 74,694,797.65/11,071.10
  6. Step 6: Final answer
    x = 6,746.83

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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.