Home / 4,491.11-6,731.39-2,023.04

Finding the Fourth Proportional to 4,491.11, 6,731.39 and 2,023.04

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Solution

The fourth proportional to 4,491.11, 6,731.39 and 2,023.04 is: 3,032.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491.11 : 6,731.39 = 2,023.04 : x
  2. Step 2: Convert to fraction form
    4,491.11/6,731.39 = 2,023.04/x
  3. Step 3: Cross multiply
    4,491.11x = 6,731.39 × 2,023.04
  4. Step 4: Simplify right side
    4,491.11x = 13,617,827.45
  5. Step 5: Solve for x
    x = 13,617,827.45/4,491.11
  6. Step 6: Final answer
    x = 3,032.18

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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.