Home / 19,552.92-26,984.46-11,169.24

Finding the Fourth Proportional to 19,552.92, 26,984.46 and 11,169.24

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Solution

The fourth proportional to 19,552.92, 26,984.46 and 11,169.24 is: 15,414.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,552.92 : 26,984.46 = 11,169.24 : x
  2. Step 2: Convert to fraction form
    19,552.92/26,984.46 = 11,169.24/x
  3. Step 3: Cross multiply
    19,552.92x = 26,984.46 × 11,169.24
  4. Step 4: Simplify right side
    19,552.92x = 301,395,910.01
  5. Step 5: Solve for x
    x = 301,395,910.01/19,552.92
  6. Step 6: Final answer
    x = 15,414.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.