Home / 9,269.53-13,905.68-2,694.86

Finding the Fourth Proportional to 9,269.53, 13,905.68 and 2,694.86

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Solution

The fourth proportional to 9,269.53, 13,905.68 and 2,694.86 is: 4,042.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.53 : 13,905.68 = 2,694.86 : x
  2. Step 2: Convert to fraction form
    9,269.53/13,905.68 = 2,694.86/x
  3. Step 3: Cross multiply
    9,269.53x = 13,905.68 × 2,694.86
  4. Step 4: Simplify right side
    9,269.53x = 37,473,860.80
  5. Step 5: Solve for x
    x = 37,473,860.80/9,269.53
  6. Step 6: Final answer
    x = 4,042.69

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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.