Home / 9,227.45-13,849.04-3,684.69

Finding the Fourth Proportional to 9,227.45, 13,849.04 and 3,684.69

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Solution

The fourth proportional to 9,227.45, 13,849.04 and 3,684.69 is: 5,530.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227.45 : 13,849.04 = 3,684.69 : x
  2. Step 2: Convert to fraction form
    9,227.45/13,849.04 = 3,684.69/x
  3. Step 3: Cross multiply
    9,227.45x = 13,849.04 × 3,684.69
  4. Step 4: Simplify right side
    9,227.45x = 51,029,428.41
  5. Step 5: Solve for x
    x = 51,029,428.41/9,227.45
  6. Step 6: Final answer
    x = 5,530.18

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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.