Home / 9,292.93-13,934.78-3,369.58

Finding the Fourth Proportional to 9,292.93, 13,934.78 and 3,369.58

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Solution

The fourth proportional to 9,292.93, 13,934.78 and 3,369.58 is: 5,052.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292.93 : 13,934.78 = 3,369.58 : x
  2. Step 2: Convert to fraction form
    9,292.93/13,934.78 = 3,369.58/x
  3. Step 3: Cross multiply
    9,292.93x = 13,934.78 × 3,369.58
  4. Step 4: Simplify right side
    9,292.93x = 46,954,269.47
  5. Step 5: Solve for x
    x = 46,954,269.47/9,292.93
  6. Step 6: Final answer
    x = 5,052.69

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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.