Home / 263,733.44-363,989.28-150,562.88

Finding the Fourth Proportional to 263,733.44, 363,989.28 and 150,562.88

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Solution

The fourth proportional to 263,733.44, 363,989.28 and 150,562.88 is: 207,797.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,733.44 : 363,989.28 = 150,562.88 : x
  2. Step 2: Convert to fraction form
    263,733.44/363,989.28 = 150,562.88/x
  3. Step 3: Cross multiply
    263,733.44x = 363,989.28 × 150,562.88
  4. Step 4: Simplify right side
    263,733.44x = 54,803,274,285.93
  5. Step 5: Solve for x
    x = 54,803,274,285.93/263,733.44
  6. Step 6: Final answer
    x = 207,797.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.