Home / 110,219.44-165,375.96-60,241.13

Finding the Fourth Proportional to 110,219.44, 165,375.96 and 60,241.13

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Solution

The fourth proportional to 110,219.44, 165,375.96 and 60,241.13 is: 90,387.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,219.44 : 165,375.96 = 60,241.13 : x
  2. Step 2: Convert to fraction form
    110,219.44/165,375.96 = 60,241.13/x
  3. Step 3: Cross multiply
    110,219.44x = 165,375.96 × 60,241.13
  4. Step 4: Simplify right side
    110,219.44x = 9,962,434,705.23
  5. Step 5: Solve for x
    x = 9,962,434,705.23/110,219.44
  6. Step 6: Final answer
    x = 90,387.27

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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.