Home / 11,028.09-16,544.57-6,104.91

Finding the Fourth Proportional to 11,028.09, 16,544.57 and 6,104.91

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Solution

The fourth proportional to 11,028.09, 16,544.57 and 6,104.91 is: 9,158.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,028.09 : 16,544.57 = 6,104.91 : x
  2. Step 2: Convert to fraction form
    11,028.09/16,544.57 = 6,104.91/x
  3. Step 3: Cross multiply
    11,028.09x = 16,544.57 × 6,104.91
  4. Step 4: Simplify right side
    11,028.09x = 101,003,080.31
  5. Step 5: Solve for x
    x = 101,003,080.31/11,028.09
  6. Step 6: Final answer
    x = 9,158.71

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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.