Home / 11,010.33-16,519.14-4,442.04

Finding the Fourth Proportional to 11,010.33, 16,519.14 and 4,442.04

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Solution

The fourth proportional to 11,010.33, 16,519.14 and 4,442.04 is: 6,664.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,010.33 : 16,519.14 = 4,442.04 : x
  2. Step 2: Convert to fraction form
    11,010.33/16,519.14 = 4,442.04/x
  3. Step 3: Cross multiply
    11,010.33x = 16,519.14 × 4,442.04
  4. Step 4: Simplify right side
    11,010.33x = 73,378,680.65
  5. Step 5: Solve for x
    x = 73,378,680.65/11,010.33
  6. Step 6: Final answer
    x = 6,664.53

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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.