Home / 27,696.75-41,554.84-17,296.35

Finding the Fourth Proportional to 27,696.75, 41,554.84 and 17,296.35

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Solution

The fourth proportional to 27,696.75, 41,554.84 and 17,296.35 is: 25,950.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,696.75 : 41,554.84 = 17,296.35 : x
  2. Step 2: Convert to fraction form
    27,696.75/41,554.84 = 17,296.35/x
  3. Step 3: Cross multiply
    27,696.75x = 41,554.84 × 17,296.35
  4. Step 4: Simplify right side
    27,696.75x = 718,747,056.83
  5. Step 5: Solve for x
    x = 718,747,056.83/27,696.75
  6. Step 6: Final answer
    x = 25,950.59

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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.