Home / 27,361.28-41,041.94-6,584.78

Finding the Fourth Proportional to 27,361.28, 41,041.94 and 6,584.78

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Solution

The fourth proportional to 27,361.28, 41,041.94 and 6,584.78 is: 9,877.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,361.28 : 41,041.94 = 6,584.78 : x
  2. Step 2: Convert to fraction form
    27,361.28/41,041.94 = 6,584.78/x
  3. Step 3: Cross multiply
    27,361.28x = 41,041.94 × 6,584.78
  4. Step 4: Simplify right side
    27,361.28x = 270,252,215.35
  5. Step 5: Solve for x
    x = 270,252,215.35/27,361.28
  6. Step 6: Final answer
    x = 9,877.18

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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.