Home / 4,250.30-6,363.13-2,767.93

Finding the Fourth Proportional to 4,250.30, 6,363.13 and 2,767.93

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Solution

The fourth proportional to 4,250.30, 6,363.13 and 2,767.93 is: 4,143.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250.30 : 6,363.13 = 2,767.93 : x
  2. Step 2: Convert to fraction form
    4,250.30/6,363.13 = 2,767.93/x
  3. Step 3: Cross multiply
    4,250.30x = 6,363.13 × 2,767.93
  4. Step 4: Simplify right side
    4,250.30x = 17,612,698.42
  5. Step 5: Solve for x
    x = 17,612,698.42/4,250.30
  6. Step 6: Final answer
    x = 4,143.87

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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.