Home / 27,414.91-41,089.25-13,353.87

Finding the Fourth Proportional to 27,414.91, 41,089.25 and 13,353.87

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Solution

The fourth proportional to 27,414.91, 41,089.25 and 13,353.87 is: 20,014.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,414.91 : 41,089.25 = 13,353.87 : x
  2. Step 2: Convert to fraction form
    27,414.91/41,089.25 = 13,353.87/x
  3. Step 3: Cross multiply
    27,414.91x = 41,089.25 × 13,353.87
  4. Step 4: Simplify right side
    27,414.91x = 548,700,502.90
  5. Step 5: Solve for x
    x = 548,700,502.90/27,414.91
  6. Step 6: Final answer
    x = 20,014.67

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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.