Home / 9,367.61-14,052.22-3,821.34

Finding the Fourth Proportional to 9,367.61, 14,052.22 and 3,821.34

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Solution

The fourth proportional to 9,367.61, 14,052.22 and 3,821.34 is: 5,732.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.61 : 14,052.22 = 3,821.34 : x
  2. Step 2: Convert to fraction form
    9,367.61/14,052.22 = 3,821.34/x
  3. Step 3: Cross multiply
    9,367.61x = 14,052.22 × 3,821.34
  4. Step 4: Simplify right side
    9,367.61x = 53,698,310.37
  5. Step 5: Solve for x
    x = 53,698,310.37/9,367.61
  6. Step 6: Final answer
    x = 5,732.34

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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.