Home / 8,795.25-13,192.97-4,113.86

Finding the Fourth Proportional to 8,795.25, 13,192.97 and 4,113.86

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Solution

The fourth proportional to 8,795.25, 13,192.97 and 4,113.86 is: 6,170.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795.25 : 13,192.97 = 4,113.86 : x
  2. Step 2: Convert to fraction form
    8,795.25/13,192.97 = 4,113.86/x
  3. Step 3: Cross multiply
    8,795.25x = 13,192.97 × 4,113.86
  4. Step 4: Simplify right side
    8,795.25x = 54,273,945.03
  5. Step 5: Solve for x
    x = 54,273,945.03/8,795.25
  6. Step 6: Final answer
    x = 6,170.82

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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.