Home / 4,083.21-6,110.24-3,808.62

Finding the Fourth Proportional to 4,083.21, 6,110.24 and 3,808.62

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Solution

The fourth proportional to 4,083.21, 6,110.24 and 3,808.62 is: 5,699.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.21 : 6,110.24 = 3,808.62 : x
  2. Step 2: Convert to fraction form
    4,083.21/6,110.24 = 3,808.62/x
  3. Step 3: Cross multiply
    4,083.21x = 6,110.24 × 3,808.62
  4. Step 4: Simplify right side
    4,083.21x = 23,271,563.23
  5. Step 5: Solve for x
    x = 23,271,563.23/4,083.21
  6. Step 6: Final answer
    x = 5,699.33

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Why These Related Problems?

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