Home / 41,514.78-62,272.41-10,350.03

Finding the Fourth Proportional to 41,514.78, 62,272.41 and 10,350.03

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Solution

The fourth proportional to 41,514.78, 62,272.41 and 10,350.03 is: 15,525.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,514.78 : 62,272.41 = 10,350.03 : x
  2. Step 2: Convert to fraction form
    41,514.78/62,272.41 = 10,350.03/x
  3. Step 3: Cross multiply
    41,514.78x = 62,272.41 × 10,350.03
  4. Step 4: Simplify right side
    41,514.78x = 644,521,311.67
  5. Step 5: Solve for x
    x = 644,521,311.67/41,514.78
  6. Step 6: Final answer
    x = 15,525.10

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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.