Home / 7,583.49-11,375.24-2,963.25

Finding the Fourth Proportional to 7,583.49, 11,375.24 and 2,963.25

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Solution

The fourth proportional to 7,583.49, 11,375.24 and 2,963.25 is: 4,444.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583.49 : 11,375.24 = 2,963.25 : x
  2. Step 2: Convert to fraction form
    7,583.49/11,375.24 = 2,963.25/x
  3. Step 3: Cross multiply
    7,583.49x = 11,375.24 × 2,963.25
  4. Step 4: Simplify right side
    7,583.49x = 33,707,679.93
  5. Step 5: Solve for x
    x = 33,707,679.93/7,583.49
  6. Step 6: Final answer
    x = 4,444.88

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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.