Home / 5,887.96-8,125.62-3,370.04

Finding the Fourth Proportional to 5,887.96, 8,125.62 and 3,370.04

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Solution

The fourth proportional to 5,887.96, 8,125.62 and 3,370.04 is: 4,650.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,887.96 : 8,125.62 = 3,370.04 : x
  2. Step 2: Convert to fraction form
    5,887.96/8,125.62 = 3,370.04/x
  3. Step 3: Cross multiply
    5,887.96x = 8,125.62 × 3,370.04
  4. Step 4: Simplify right side
    5,887.96x = 27,383,664.42
  5. Step 5: Solve for x
    x = 27,383,664.42/5,887.96
  6. Step 6: Final answer
    x = 4,650.79

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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.