Home / 4,371.17-6,550.49-3,496.32

Finding the Fourth Proportional to 4,371.17, 6,550.49 and 3,496.32

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Solution

The fourth proportional to 4,371.17, 6,550.49 and 3,496.32 is: 5,239.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371.17 : 6,550.49 = 3,496.32 : x
  2. Step 2: Convert to fraction form
    4,371.17/6,550.49 = 3,496.32/x
  3. Step 3: Cross multiply
    4,371.17x = 6,550.49 × 3,496.32
  4. Step 4: Simplify right side
    4,371.17x = 22,902,617.94
  5. Step 5: Solve for x
    x = 22,902,617.94/4,371.17
  6. Step 6: Final answer
    x = 5,239.47

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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.