Home / 44,109.10-66,144.49-16,019.82

Finding the Fourth Proportional to 44,109.10, 66,144.49 and 16,019.82

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Solution

The fourth proportional to 44,109.10, 66,144.49 and 16,019.82 is: 24,022.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,109.10 : 66,144.49 = 16,019.82 : x
  2. Step 2: Convert to fraction form
    44,109.10/66,144.49 = 16,019.82/x
  3. Step 3: Cross multiply
    44,109.10x = 66,144.49 × 16,019.82
  4. Step 4: Simplify right side
    44,109.10x = 1,059,622,823.79
  5. Step 5: Solve for x
    x = 1,059,622,823.79/44,109.10
  6. Step 6: Final answer
    x = 24,022.77

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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.