Home / 80,335.35-110,861.07-44,525.04

Finding the Fourth Proportional to 80,335.35, 110,861.07 and 44,525.04

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Solution

The fourth proportional to 80,335.35, 110,861.07 and 44,525.04 is: 61,443.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,335.35 : 110,861.07 = 44,525.04 : x
  2. Step 2: Convert to fraction form
    80,335.35/110,861.07 = 44,525.04/x
  3. Step 3: Cross multiply
    80,335.35x = 110,861.07 × 44,525.04
  4. Step 4: Simplify right side
    80,335.35x = 4,936,093,576.19
  5. Step 5: Solve for x
    x = 4,936,093,576.19/80,335.35
  6. Step 6: Final answer
    x = 61,443.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.