Home / 108,063.22-162,115.85-41,498.46

Finding the Fourth Proportional to 108,063.22, 162,115.85 and 41,498.46

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Solution

The fourth proportional to 108,063.22, 162,115.85 and 41,498.46 is: 62,255.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,063.22 : 162,115.85 = 41,498.46 : x
  2. Step 2: Convert to fraction form
    108,063.22/162,115.85 = 41,498.46/x
  3. Step 3: Cross multiply
    108,063.22x = 162,115.85 × 41,498.46
  4. Step 4: Simplify right side
    108,063.22x = 6,727,558,116.59
  5. Step 5: Solve for x
    x = 6,727,558,116.59/108,063.22
  6. Step 6: Final answer
    x = 62,255.76

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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.