Home / 2,583.17-3,874.95-1,769.52

Finding the Fourth Proportional to 2,583.17, 3,874.95 and 1,769.52

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Solution

The fourth proportional to 2,583.17, 3,874.95 and 1,769.52 is: 2,654.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583.17 : 3,874.95 = 1,769.52 : x
  2. Step 2: Convert to fraction form
    2,583.17/3,874.95 = 1,769.52/x
  3. Step 3: Cross multiply
    2,583.17x = 3,874.95 × 1,769.52
  4. Step 4: Simplify right side
    2,583.17x = 6,856,801.52
  5. Step 5: Solve for x
    x = 6,856,801.52/2,583.17
  6. Step 6: Final answer
    x = 2,654.42

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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.