Home / 9,028.44-13,548.43-3,834.31

Finding the Fourth Proportional to 9,028.44, 13,548.43 and 3,834.31

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Solution

The fourth proportional to 9,028.44, 13,548.43 and 3,834.31 is: 5,753.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,028.44 : 13,548.43 = 3,834.31 : x
  2. Step 2: Convert to fraction form
    9,028.44/13,548.43 = 3,834.31/x
  3. Step 3: Cross multiply
    9,028.44x = 13,548.43 × 3,834.31
  4. Step 4: Simplify right side
    9,028.44x = 51,948,880.63
  5. Step 5: Solve for x
    x = 51,948,880.63/9,028.44
  6. Step 6: Final answer
    x = 5,753.92

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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.