Home / 6,043.74-9,042.92-3,579.72

Finding the Fourth Proportional to 6,043.74, 9,042.92 and 3,579.72

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Solution

The fourth proportional to 6,043.74, 9,042.92 and 3,579.72 is: 5,356.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,043.74 : 9,042.92 = 3,579.72 : x
  2. Step 2: Convert to fraction form
    6,043.74/9,042.92 = 3,579.72/x
  3. Step 3: Cross multiply
    6,043.74x = 9,042.92 × 3,579.72
  4. Step 4: Simplify right side
    6,043.74x = 32,371,103.68
  5. Step 5: Solve for x
    x = 32,371,103.68/6,043.74
  6. Step 6: Final answer
    x = 5,356.14

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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.