Home / 5,842.08-8,756.19-3,371.81

Finding the Fourth Proportional to 5,842.08, 8,756.19 and 3,371.81

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Solution

The fourth proportional to 5,842.08, 8,756.19 and 3,371.81 is: 5,053.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,842.08 : 8,756.19 = 3,371.81 : x
  2. Step 2: Convert to fraction form
    5,842.08/8,756.19 = 3,371.81/x
  3. Step 3: Cross multiply
    5,842.08x = 8,756.19 × 3,371.81
  4. Step 4: Simplify right side
    5,842.08x = 29,524,165.22
  5. Step 5: Solve for x
    x = 29,524,165.22/5,842.08
  6. Step 6: Final answer
    x = 5,053.71

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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.