Home / 41,794.89-62,632.82-20,714.15

Finding the Fourth Proportional to 41,794.89, 62,632.82 and 20,714.15

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Solution

The fourth proportional to 41,794.89, 62,632.82 and 20,714.15 is: 31,041.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,794.89 : 62,632.82 = 20,714.15 : x
  2. Step 2: Convert to fraction form
    41,794.89/62,632.82 = 20,714.15/x
  3. Step 3: Cross multiply
    41,794.89x = 62,632.82 × 20,714.15
  4. Step 4: Simplify right side
    41,794.89x = 1,297,385,628.40
  5. Step 5: Solve for x
    x = 1,297,385,628.40/41,794.89
  6. Step 6: Final answer
    x = 31,041.73

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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.