Home / 263,867.37-364,200.35-150,755.73

Finding the Fourth Proportional to 263,867.37, 364,200.35 and 150,755.73

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Solution

The fourth proportional to 263,867.37, 364,200.35 and 150,755.73 is: 208,079.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,867.37 : 364,200.35 = 150,755.73 : x
  2. Step 2: Convert to fraction form
    263,867.37/364,200.35 = 150,755.73/x
  3. Step 3: Cross multiply
    263,867.37x = 364,200.35 × 150,755.73
  4. Step 4: Simplify right side
    263,867.37x = 54,905,288,876.73
  5. Step 5: Solve for x
    x = 54,905,288,876.73/263,867.37
  6. Step 6: Final answer
    x = 208,079.12

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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.