Home / 9,292.29-13,934.81-3,367.77

Finding the Fourth Proportional to 9,292.29, 13,934.81 and 3,367.77

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Solution

The fourth proportional to 9,292.29, 13,934.81 and 3,367.77 is: 5,050.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292.29 : 13,934.81 = 3,367.77 : x
  2. Step 2: Convert to fraction form
    9,292.29/13,934.81 = 3,367.77/x
  3. Step 3: Cross multiply
    9,292.29x = 13,934.81 × 3,367.77
  4. Step 4: Simplify right side
    9,292.29x = 46,929,218.23
  5. Step 5: Solve for x
    x = 46,929,218.23/9,292.29
  6. Step 6: Final answer
    x = 5,050.34

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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.