Home / 4,418.47-6,097.71-2,429.29

Finding the Fourth Proportional to 4,418.47, 6,097.71 and 2,429.29

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Solution

The fourth proportional to 4,418.47, 6,097.71 and 2,429.29 is: 3,352.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418.47 : 6,097.71 = 2,429.29 : x
  2. Step 2: Convert to fraction form
    4,418.47/6,097.71 = 2,429.29/x
  3. Step 3: Cross multiply
    4,418.47x = 6,097.71 × 2,429.29
  4. Step 4: Simplify right side
    4,418.47x = 14,813,105.93
  5. Step 5: Solve for x
    x = 14,813,105.93/4,418.47
  6. Step 6: Final answer
    x = 3,352.54

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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.