Home / 1,717.25-2,573.72-1,197.41

Finding the Fourth Proportional to 1,717.25, 2,573.72 and 1,197.41

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Solution

The fourth proportional to 1,717.25, 2,573.72 and 1,197.41 is: 1,794.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717.25 : 2,573.72 = 1,197.41 : x
  2. Step 2: Convert to fraction form
    1,717.25/2,573.72 = 1,197.41/x
  3. Step 3: Cross multiply
    1,717.25x = 2,573.72 × 1,197.41
  4. Step 4: Simplify right side
    1,717.25x = 3,081,792.08
  5. Step 5: Solve for x
    x = 3,081,792.08/1,717.25
  6. Step 6: Final answer
    x = 1,794.61

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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.