Home / 19,591.94-27,036.66-11,093.82

Finding the Fourth Proportional to 19,591.94, 27,036.66 and 11,093.82

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Solution

The fourth proportional to 19,591.94, 27,036.66 and 11,093.82 is: 15,309.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,591.94 : 27,036.66 = 11,093.82 : x
  2. Step 2: Convert to fraction form
    19,591.94/27,036.66 = 11,093.82/x
  3. Step 3: Cross multiply
    19,591.94x = 27,036.66 × 11,093.82
  4. Step 4: Simplify right side
    19,591.94x = 299,939,839.44
  5. Step 5: Solve for x
    x = 299,939,839.44/19,591.94
  6. Step 6: Final answer
    x = 15,309.35

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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.