Home / 44,105.08-66,136.66-16,021.48

Finding the Fourth Proportional to 44,105.08, 66,136.66 and 16,021.48

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Solution

The fourth proportional to 44,105.08, 66,136.66 and 16,021.48 is: 24,024.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,105.08 : 66,136.66 = 16,021.48 : x
  2. Step 2: Convert to fraction form
    44,105.08/66,136.66 = 16,021.48/x
  3. Step 3: Cross multiply
    44,105.08x = 66,136.66 × 16,021.48
  4. Step 4: Simplify right side
    44,105.08x = 1,059,607,175.46
  5. Step 5: Solve for x
    x = 1,059,607,175.46/44,105.08
  6. Step 6: Final answer
    x = 24,024.61

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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.