Home / 3,444.15-5,167.09-1,883.76

Finding the Fourth Proportional to 3,444.15, 5,167.09 and 1,883.76

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Solution

The fourth proportional to 3,444.15, 5,167.09 and 1,883.76 is: 2,826.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.15 : 5,167.09 = 1,883.76 : x
  2. Step 2: Convert to fraction form
    3,444.15/5,167.09 = 1,883.76/x
  3. Step 3: Cross multiply
    3,444.15x = 5,167.09 × 1,883.76
  4. Step 4: Simplify right side
    3,444.15x = 9,733,540.44
  5. Step 5: Solve for x
    x = 9,733,540.44/3,444.15
  6. Step 6: Final answer
    x = 2,826.11

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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.