Home / 5,849.03-8,071.68-3,196.47

Finding the Fourth Proportional to 5,849.03, 8,071.68 and 3,196.47

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Solution

The fourth proportional to 5,849.03, 8,071.68 and 3,196.47 is: 4,411.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849.03 : 8,071.68 = 3,196.47 : x
  2. Step 2: Convert to fraction form
    5,849.03/8,071.68 = 3,196.47/x
  3. Step 3: Cross multiply
    5,849.03x = 8,071.68 × 3,196.47
  4. Step 4: Simplify right side
    5,849.03x = 25,800,882.97
  5. Step 5: Solve for x
    x = 25,800,882.97/5,849.03
  6. Step 6: Final answer
    x = 4,411.14

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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.