Home / 3,359.73-5,039.19-1,168.28

Finding the Fourth Proportional to 3,359.73, 5,039.19 and 1,168.28

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Solution

The fourth proportional to 3,359.73, 5,039.19 and 1,168.28 is: 1,752.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359.73 : 5,039.19 = 1,168.28 : x
  2. Step 2: Convert to fraction form
    3,359.73/5,039.19 = 1,168.28/x
  3. Step 3: Cross multiply
    3,359.73x = 5,039.19 × 1,168.28
  4. Step 4: Simplify right side
    3,359.73x = 5,887,159.70
  5. Step 5: Solve for x
    x = 5,887,159.70/3,359.73
  6. Step 6: Final answer
    x = 1,752.27

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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.