Home / 104,193.13-156,230.62-33,101.96

Finding the Fourth Proportional to 104,193.13, 156,230.62 and 33,101.96

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Solution

The fourth proportional to 104,193.13, 156,230.62 and 33,101.96 is: 49,634.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,193.13 : 156,230.62 = 33,101.96 : x
  2. Step 2: Convert to fraction form
    104,193.13/156,230.62 = 33,101.96/x
  3. Step 3: Cross multiply
    104,193.13x = 156,230.62 × 33,101.96
  4. Step 4: Simplify right side
    104,193.13x = 5,171,539,568.51
  5. Step 5: Solve for x
    x = 5,171,539,568.51/104,193.13
  6. Step 6: Final answer
    x = 49,634.17

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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.