Home / 106,250.22-159,377.25-27,366.06

Finding the Fourth Proportional to 106,250.22, 159,377.25 and 27,366.06

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Solution

The fourth proportional to 106,250.22, 159,377.25 and 27,366.06 is: 41,049.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,250.22 : 159,377.25 = 27,366.06 : x
  2. Step 2: Convert to fraction form
    106,250.22/159,377.25 = 27,366.06/x
  3. Step 3: Cross multiply
    106,250.22x = 159,377.25 × 27,366.06
  4. Step 4: Simplify right side
    106,250.22x = 4,361,527,386.14
  5. Step 5: Solve for x
    x = 4,361,527,386.14/106,250.22
  6. Step 6: Final answer
    x = 41,049.58

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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.