Home / 3,446.08-4,755.84-2,029.84

Finding the Fourth Proportional to 3,446.08, 4,755.84 and 2,029.84

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Solution

The fourth proportional to 3,446.08, 4,755.84 and 2,029.84 is: 2,801.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446.08 : 4,755.84 = 2,029.84 : x
  2. Step 2: Convert to fraction form
    3,446.08/4,755.84 = 2,029.84/x
  3. Step 3: Cross multiply
    3,446.08x = 4,755.84 × 2,029.84
  4. Step 4: Simplify right side
    3,446.08x = 9,653,594.27
  5. Step 5: Solve for x
    x = 9,653,594.27/3,446.08
  6. Step 6: Final answer
    x = 2,801.33

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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.