Home / 14,961.24-22,441.93-3,867.14

Finding the Fourth Proportional to 14,961.24, 22,441.93 and 3,867.14

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Solution

The fourth proportional to 14,961.24, 22,441.93 and 3,867.14 is: 5,800.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,961.24 : 22,441.93 = 3,867.14 : x
  2. Step 2: Convert to fraction form
    14,961.24/22,441.93 = 3,867.14/x
  3. Step 3: Cross multiply
    14,961.24x = 22,441.93 × 3,867.14
  4. Step 4: Simplify right side
    14,961.24x = 86,786,131.62
  5. Step 5: Solve for x
    x = 86,786,131.62/14,961.24
  6. Step 6: Final answer
    x = 5,800.73

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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.