Home / 108,375.26-162,576.73-41,834.41

Finding the Fourth Proportional to 108,375.26, 162,576.73 and 41,834.41

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Solution

The fourth proportional to 108,375.26, 162,576.73 and 41,834.41 is: 62,756.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,375.26 : 162,576.73 = 41,834.41 : x
  2. Step 2: Convert to fraction form
    108,375.26/162,576.73 = 41,834.41/x
  3. Step 3: Cross multiply
    108,375.26x = 162,576.73 × 41,834.41
  4. Step 4: Simplify right side
    108,375.26x = 6,801,301,370.11
  5. Step 5: Solve for x
    x = 6,801,301,370.11/108,375.26
  6. Step 6: Final answer
    x = 62,756.96

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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.