Home / 17,245.90-25,869.39-6,152.41

Finding the Fourth Proportional to 17,245.90, 25,869.39 and 6,152.41

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Solution

The fourth proportional to 17,245.90, 25,869.39 and 6,152.41 is: 9,228.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,245.90 : 25,869.39 = 6,152.41 : x
  2. Step 2: Convert to fraction form
    17,245.90/25,869.39 = 6,152.41/x
  3. Step 3: Cross multiply
    17,245.90x = 25,869.39 × 6,152.41
  4. Step 4: Simplify right side
    17,245.90x = 159,159,093.73
  5. Step 5: Solve for x
    x = 159,159,093.73/17,245.90
  6. Step 6: Final answer
    x = 9,228.81

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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.