Home / 9,293.05-13,934.96-3,369.70

Finding the Fourth Proportional to 9,293.05, 13,934.96 and 3,369.70

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Solution

The fourth proportional to 9,293.05, 13,934.96 and 3,369.70 is: 5,052.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293.05 : 13,934.96 = 3,369.70 : x
  2. Step 2: Convert to fraction form
    9,293.05/13,934.96 = 3,369.70/x
  3. Step 3: Cross multiply
    9,293.05x = 13,934.96 × 3,369.70
  4. Step 4: Simplify right side
    9,293.05x = 46,956,634.71
  5. Step 5: Solve for x
    x = 46,956,634.71/9,293.05
  6. Step 6: Final answer
    x = 5,052.88

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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.