Home / 9,286.03-13,926.61-4,345.84

Finding the Fourth Proportional to 9,286.03, 13,926.61 and 4,345.84

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Solution

The fourth proportional to 9,286.03, 13,926.61 and 4,345.84 is: 6,517.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,286.03 : 13,926.61 = 4,345.84 : x
  2. Step 2: Convert to fraction form
    9,286.03/13,926.61 = 4,345.84/x
  3. Step 3: Cross multiply
    9,286.03x = 13,926.61 × 4,345.84
  4. Step 4: Simplify right side
    9,286.03x = 60,522,818.80
  5. Step 5: Solve for x
    x = 60,522,818.80/9,286.03
  6. Step 6: Final answer
    x = 6,517.62

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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.