Home / 2,843.13-4,265.52-2,063.91

Finding the Fourth Proportional to 2,843.13, 4,265.52 and 2,063.91

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Solution

The fourth proportional to 2,843.13, 4,265.52 and 2,063.91 is: 3,096.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843.13 : 4,265.52 = 2,063.91 : x
  2. Step 2: Convert to fraction form
    2,843.13/4,265.52 = 2,063.91/x
  3. Step 3: Cross multiply
    2,843.13x = 4,265.52 × 2,063.91
  4. Step 4: Simplify right side
    2,843.13x = 8,803,649.38
  5. Step 5: Solve for x
    x = 8,803,649.38/2,843.13
  6. Step 6: Final answer
    x = 3,096.46

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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.