Home / 5,887.97-8,125.61-3,370.52

Finding the Fourth Proportional to 5,887.97, 8,125.61 and 3,370.52

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Solution

The fourth proportional to 5,887.97, 8,125.61 and 3,370.52 is: 4,651.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,887.97 : 8,125.61 = 3,370.52 : x
  2. Step 2: Convert to fraction form
    5,887.97/8,125.61 = 3,370.52/x
  3. Step 3: Cross multiply
    5,887.97x = 8,125.61 × 3,370.52
  4. Step 4: Simplify right side
    5,887.97x = 27,387,514.16
  5. Step 5: Solve for x
    x = 27,387,514.16/5,887.97
  6. Step 6: Final answer
    x = 4,651.44

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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.