Home / 3,044.53-4,201.64-1,717.75

Finding the Fourth Proportional to 3,044.53, 4,201.64 and 1,717.75

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Solution

The fourth proportional to 3,044.53, 4,201.64 and 1,717.75 is: 2,370.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044.53 : 4,201.64 = 1,717.75 : x
  2. Step 2: Convert to fraction form
    3,044.53/4,201.64 = 1,717.75/x
  3. Step 3: Cross multiply
    3,044.53x = 4,201.64 × 1,717.75
  4. Step 4: Simplify right side
    3,044.53x = 7,217,367.11
  5. Step 5: Solve for x
    x = 7,217,367.11/3,044.53
  6. Step 6: Final answer
    x = 2,370.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.