Home / 4,077.63-6,105.98-2,826.44

Finding the Fourth Proportional to 4,077.63, 6,105.98 and 2,826.44

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Solution

The fourth proportional to 4,077.63, 6,105.98 and 2,826.44 is: 4,232.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077.63 : 6,105.98 = 2,826.44 : x
  2. Step 2: Convert to fraction form
    4,077.63/6,105.98 = 2,826.44/x
  3. Step 3: Cross multiply
    4,077.63x = 6,105.98 × 2,826.44
  4. Step 4: Simplify right side
    4,077.63x = 17,258,194.31
  5. Step 5: Solve for x
    x = 17,258,194.31/4,077.63
  6. Step 6: Final answer
    x = 4,232.41

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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.