Home / 195,162.55-292,544.39-110,744.42

Finding the Fourth Proportional to 195,162.55, 292,544.39 and 110,744.42

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Solution

The fourth proportional to 195,162.55, 292,544.39 and 110,744.42 is: 166,003.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,162.55 : 292,544.39 = 110,744.42 : x
  2. Step 2: Convert to fraction form
    195,162.55/292,544.39 = 110,744.42/x
  3. Step 3: Cross multiply
    195,162.55x = 292,544.39 × 110,744.42
  4. Step 4: Simplify right side
    195,162.55x = 32,397,657,608.94
  5. Step 5: Solve for x
    x = 32,397,657,608.94/195,162.55
  6. Step 6: Final answer
    x = 166,003.46

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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.