Home / 5,860.58-8,086.16-3,622.54

Finding the Fourth Proportional to 5,860.58, 8,086.16 and 3,622.54

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Solution

The fourth proportional to 5,860.58, 8,086.16 and 3,622.54 is: 4,998.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.58 : 8,086.16 = 3,622.54 : x
  2. Step 2: Convert to fraction form
    5,860.58/8,086.16 = 3,622.54/x
  3. Step 3: Cross multiply
    5,860.58x = 8,086.16 × 3,622.54
  4. Step 4: Simplify right side
    5,860.58x = 29,292,438.05
  5. Step 5: Solve for x
    x = 29,292,438.05/5,860.58
  6. Step 6: Final answer
    x = 4,998.21

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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.