Home / 41,348.67-62,031.20-11,767.67

Finding the Fourth Proportional to 41,348.67, 62,031.20 and 11,767.67

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Solution

The fourth proportional to 41,348.67, 62,031.20 and 11,767.67 is: 17,653.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,348.67 : 62,031.20 = 11,767.67 : x
  2. Step 2: Convert to fraction form
    41,348.67/62,031.20 = 11,767.67/x
  3. Step 3: Cross multiply
    41,348.67x = 62,031.20 × 11,767.67
  4. Step 4: Simplify right side
    41,348.67x = 729,962,691.30
  5. Step 5: Solve for x
    x = 729,962,691.30/41,348.67
  6. Step 6: Final answer
    x = 17,653.84

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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.