Home / 44,020.20-65,960.94-34,049.32

Finding the Fourth Proportional to 44,020.20, 65,960.94 and 34,049.32

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Solution

The fourth proportional to 44,020.20, 65,960.94 and 34,049.32 is: 51,020.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,020.20 : 65,960.94 = 34,049.32 : x
  2. Step 2: Convert to fraction form
    44,020.20/65,960.94 = 34,049.32/x
  3. Step 3: Cross multiply
    44,020.20x = 65,960.94 × 34,049.32
  4. Step 4: Simplify right side
    44,020.20x = 2,245,925,153.56
  5. Step 5: Solve for x
    x = 2,245,925,153.56/44,020.20
  6. Step 6: Final answer
    x = 51,020.33

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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.