Home / 5,917.37-8,166.89-3,650.04

Finding the Fourth Proportional to 5,917.37, 8,166.89 and 3,650.04

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Solution

The fourth proportional to 5,917.37, 8,166.89 and 3,650.04 is: 5,037.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917.37 : 8,166.89 = 3,650.04 : x
  2. Step 2: Convert to fraction form
    5,917.37/8,166.89 = 3,650.04/x
  3. Step 3: Cross multiply
    5,917.37x = 8,166.89 × 3,650.04
  4. Step 4: Simplify right side
    5,917.37x = 29,809,484.30
  5. Step 5: Solve for x
    x = 29,809,484.30/5,917.37
  6. Step 6: Final answer
    x = 5,037.63

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