Home / 27,366.89-41,052.67-7,645.52

Finding the Fourth Proportional to 27,366.89, 41,052.67 and 7,645.52

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Solution

The fourth proportional to 27,366.89, 41,052.67 and 7,645.52 is: 11,468.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,366.89 : 41,052.67 = 7,645.52 : x
  2. Step 2: Convert to fraction form
    27,366.89/41,052.67 = 7,645.52/x
  3. Step 3: Cross multiply
    27,366.89x = 41,052.67 × 7,645.52
  4. Step 4: Simplify right side
    27,366.89x = 313,869,093.06
  5. Step 5: Solve for x
    x = 313,869,093.06/27,366.89
  6. Step 6: Final answer
    x = 11,468.94

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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.