Home / 104,175.44-156,191.34-41,002.81

Finding the Fourth Proportional to 104,175.44, 156,191.34 and 41,002.81

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Solution

The fourth proportional to 104,175.44, 156,191.34 and 41,002.81 is: 61,475.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,175.44 : 156,191.34 = 41,002.81 : x
  2. Step 2: Convert to fraction form
    104,175.44/156,191.34 = 41,002.81/x
  3. Step 3: Cross multiply
    104,175.44x = 156,191.34 × 41,002.81
  4. Step 4: Simplify right side
    104,175.44x = 6,404,283,940.17
  5. Step 5: Solve for x
    x = 6,404,283,940.17/104,175.44
  6. Step 6: Final answer
    x = 61,475.95

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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.