Home / 4,315.11-6,467.43-3,063.73

Finding the Fourth Proportional to 4,315.11, 6,467.43 and 3,063.73

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Solution

The fourth proportional to 4,315.11, 6,467.43 and 3,063.73 is: 4,591.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315.11 : 6,467.43 = 3,063.73 : x
  2. Step 2: Convert to fraction form
    4,315.11/6,467.43 = 3,063.73/x
  3. Step 3: Cross multiply
    4,315.11x = 6,467.43 × 3,063.73
  4. Step 4: Simplify right side
    4,315.11x = 19,814,459.31
  5. Step 5: Solve for x
    x = 19,814,459.31/4,315.11
  6. Step 6: Final answer
    x = 4,591.88

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1.5x scale

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.