Home / 25,584.88-38,382.56-10,793.84

Finding the Fourth Proportional to 25,584.88, 38,382.56 and 10,793.84

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Solution

The fourth proportional to 25,584.88, 38,382.56 and 10,793.84 is: 16,192.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,584.88 : 38,382.56 = 10,793.84 : x
  2. Step 2: Convert to fraction form
    25,584.88/38,382.56 = 10,793.84/x
  3. Step 3: Cross multiply
    25,584.88x = 38,382.56 × 10,793.84
  4. Step 4: Simplify right side
    25,584.88x = 414,295,211.43
  5. Step 5: Solve for x
    x = 414,295,211.43/25,584.88
  6. Step 6: Final answer
    x = 16,192.97

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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.