Home / 76,080.33-114,169.46-41,044.17

Finding the Fourth Proportional to 76,080.33, 114,169.46 and 41,044.17

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Solution

The fourth proportional to 76,080.33, 114,169.46 and 41,044.17 is: 61,592.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,080.33 : 114,169.46 = 41,044.17 : x
  2. Step 2: Convert to fraction form
    76,080.33/114,169.46 = 41,044.17/x
  3. Step 3: Cross multiply
    76,080.33x = 114,169.46 × 41,044.17
  4. Step 4: Simplify right side
    76,080.33x = 4,685,990,725.05
  5. Step 5: Solve for x
    x = 4,685,990,725.05/76,080.33
  6. Step 6: Final answer
    x = 61,592.67

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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.