Home / 11,099.03-16,648.88-3,704.13

Finding the Fourth Proportional to 11,099.03, 16,648.88 and 3,704.13

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Solution

The fourth proportional to 11,099.03, 16,648.88 and 3,704.13 is: 5,556.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099.03 : 16,648.88 = 3,704.13 : x
  2. Step 2: Convert to fraction form
    11,099.03/16,648.88 = 3,704.13/x
  3. Step 3: Cross multiply
    11,099.03x = 16,648.88 × 3,704.13
  4. Step 4: Simplify right side
    11,099.03x = 61,669,597.35
  5. Step 5: Solve for x
    x = 61,669,597.35/11,099.03
  6. Step 6: Final answer
    x = 5,556.31

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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.