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Finding the Fourth Proportional to 9,096.39, 13,644.59 and 3,252.65

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Solution

The fourth proportional to 9,096.39, 13,644.59 and 3,252.65 is: 4,878.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096.39 : 13,644.59 = 3,252.65 : x
  2. Step 2: Convert to fraction form
    9,096.39/13,644.59 = 3,252.65/x
  3. Step 3: Cross multiply
    9,096.39x = 13,644.59 × 3,252.65
  4. Step 4: Simplify right side
    9,096.39x = 44,380,991.18
  5. Step 5: Solve for x
    x = 44,380,991.18/9,096.39
  6. Step 6: Final answer
    x = 4,878.97

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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.