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Finding the Fourth Proportional to 6,063.30, 8,367.84 and 3,410.55

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Solution

The fourth proportional to 6,063.30, 8,367.84 and 3,410.55 is: 4,706.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063.30 : 8,367.84 = 3,410.55 : x
  2. Step 2: Convert to fraction form
    6,063.30/8,367.84 = 3,410.55/x
  3. Step 3: Cross multiply
    6,063.30x = 8,367.84 × 3,410.55
  4. Step 4: Simplify right side
    6,063.30x = 28,538,936.71
  5. Step 5: Solve for x
    x = 28,538,936.71/6,063.30
  6. Step 6: Final answer
    x = 4,706.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.