Home / 6,966.54-10,440.33-3,841.86

Finding the Fourth Proportional to 6,966.54, 10,440.33 and 3,841.86

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Solution

The fourth proportional to 6,966.54, 10,440.33 and 3,841.86 is: 5,757.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966.54 : 10,440.33 = 3,841.86 : x
  2. Step 2: Convert to fraction form
    6,966.54/10,440.33 = 3,841.86/x
  3. Step 3: Cross multiply
    6,966.54x = 10,440.33 × 3,841.86
  4. Step 4: Simplify right side
    6,966.54x = 40,110,286.21
  5. Step 5: Solve for x
    x = 40,110,286.21/6,966.54
  6. Step 6: Final answer
    x = 5,757.56

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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.