Home / 2,276.35-3,414.82-795.87

Finding the Fourth Proportional to 2,276.35, 3,414.82 and 795.87

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Solution

The fourth proportional to 2,276.35, 3,414.82 and 795.87 is: 1,193.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276.35 : 3,414.82 = 795.87 : x
  2. Step 2: Convert to fraction form
    2,276.35/3,414.82 = 795.87/x
  3. Step 3: Cross multiply
    2,276.35x = 3,414.82 × 795.87
  4. Step 4: Simplify right side
    2,276.35x = 2,717,752.79
  5. Step 5: Solve for x
    x = 2,717,752.79/2,276.35
  6. Step 6: Final answer
    x = 1,193.91

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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.