Home / 110,724.96-166,113.82-35,845.14

Finding the Fourth Proportional to 110,724.96, 166,113.82 and 35,845.14

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Solution

The fourth proportional to 110,724.96, 166,113.82 and 35,845.14 is: 53,776.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,724.96 : 166,113.82 = 35,845.14 : x
  2. Step 2: Convert to fraction form
    110,724.96/166,113.82 = 35,845.14/x
  3. Step 3: Cross multiply
    110,724.96x = 166,113.82 × 35,845.14
  4. Step 4: Simplify right side
    110,724.96x = 5,954,373,133.83
  5. Step 5: Solve for x
    x = 5,954,373,133.83/110,724.96
  6. Step 6: Final answer
    x = 53,776.25

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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.