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Finding the Fourth Proportional to 6,063.96, 8,367.64 and 3,411.15

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Solution

The fourth proportional to 6,063.96, 8,367.64 and 3,411.15 is: 4,707.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063.96 : 8,367.64 = 3,411.15 : x
  2. Step 2: Convert to fraction form
    6,063.96/8,367.64 = 3,411.15/x
  3. Step 3: Cross multiply
    6,063.96x = 8,367.64 × 3,411.15
  4. Step 4: Simplify right side
    6,063.96x = 28,543,235.28
  5. Step 5: Solve for x
    x = 28,543,235.28/6,063.96
  6. Step 6: Final answer
    x = 4,707.03

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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.