Home / 107,796.29-161,725.65-44,604.75

Finding the Fourth Proportional to 107,796.29, 161,725.65 and 44,604.75

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Solution

The fourth proportional to 107,796.29, 161,725.65 and 44,604.75 is: 66,920.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,796.29 : 161,725.65 = 44,604.75 : x
  2. Step 2: Convert to fraction form
    107,796.29/161,725.65 = 44,604.75/x
  3. Step 3: Cross multiply
    107,796.29x = 161,725.65 × 44,604.75
  4. Step 4: Simplify right side
    107,796.29x = 7,213,731,716.33
  5. Step 5: Solve for x
    x = 7,213,731,716.33/107,796.29
  6. Step 6: Final answer
    x = 66,920.04

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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.