Home / 3,829.37-5,741.46-1,362.83

Finding the Fourth Proportional to 3,829.37, 5,741.46 and 1,362.83

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Solution

The fourth proportional to 3,829.37, 5,741.46 and 1,362.83 is: 2,043.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829.37 : 5,741.46 = 1,362.83 : x
  2. Step 2: Convert to fraction form
    3,829.37/5,741.46 = 1,362.83/x
  3. Step 3: Cross multiply
    3,829.37x = 5,741.46 × 1,362.83
  4. Step 4: Simplify right side
    3,829.37x = 7,824,605.22
  5. Step 5: Solve for x
    x = 7,824,605.22/3,829.37
  6. Step 6: Final answer
    x = 2,043.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.