Home / 4,481.17-6,184.04-2,491.74

Finding the Fourth Proportional to 4,481.17, 6,184.04 and 2,491.74

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Solution

The fourth proportional to 4,481.17, 6,184.04 and 2,491.74 is: 3,438.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481.17 : 6,184.04 = 2,491.74 : x
  2. Step 2: Convert to fraction form
    4,481.17/6,184.04 = 2,491.74/x
  3. Step 3: Cross multiply
    4,481.17x = 6,184.04 × 2,491.74
  4. Step 4: Simplify right side
    4,481.17x = 15,409,007.37
  5. Step 5: Solve for x
    x = 15,409,007.37/4,481.17
  6. Step 6: Final answer
    x = 3,438.61

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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.