Home / 27,395.54-41,093.32-6,619.04

Finding the Fourth Proportional to 27,395.54, 41,093.32 and 6,619.04

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Solution

The fourth proportional to 27,395.54, 41,093.32 and 6,619.04 is: 9,928.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,395.54 : 41,093.32 = 6,619.04 : x
  2. Step 2: Convert to fraction form
    27,395.54/41,093.32 = 6,619.04/x
  3. Step 3: Cross multiply
    27,395.54x = 41,093.32 × 6,619.04
  4. Step 4: Simplify right side
    27,395.54x = 271,998,328.81
  5. Step 5: Solve for x
    x = 271,998,328.81/27,395.54
  6. Step 6: Final answer
    x = 9,928.56

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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.