Home / 19,591.94-27,036.66-11,093.83

Finding the Fourth Proportional to 19,591.94, 27,036.66 and 11,093.83

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Solution

The fourth proportional to 19,591.94, 27,036.66 and 11,093.83 is: 15,309.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,591.94 : 27,036.66 = 11,093.83 : x
  2. Step 2: Convert to fraction form
    19,591.94/27,036.66 = 11,093.83/x
  3. Step 3: Cross multiply
    19,591.94x = 27,036.66 × 11,093.83
  4. Step 4: Simplify right side
    19,591.94x = 299,940,109.81
  5. Step 5: Solve for x
    x = 299,940,109.81/19,591.94
  6. Step 6: Final answer
    x = 15,309.36

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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.