Home / 9,182.22-13,763.90-3,633.30

Finding the Fourth Proportional to 9,182.22, 13,763.90 and 3,633.30

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Solution

The fourth proportional to 9,182.22, 13,763.90 and 3,633.30 is: 5,446.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182.22 : 13,763.90 = 3,633.30 : x
  2. Step 2: Convert to fraction form
    9,182.22/13,763.90 = 3,633.30/x
  3. Step 3: Cross multiply
    9,182.22x = 13,763.90 × 3,633.30
  4. Step 4: Simplify right side
    9,182.22x = 50,008,377.87
  5. Step 5: Solve for x
    x = 50,008,377.87/9,182.22
  6. Step 6: Final answer
    x = 5,446.22

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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.