Home / 36,385.05-50,194.78-26,297.52

Finding the Fourth Proportional to 36,385.05, 50,194.78 and 26,297.52

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Solution

The fourth proportional to 36,385.05, 50,194.78 and 26,297.52 is: 36,278.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385.05 : 50,194.78 = 26,297.52 : x
  2. Step 2: Convert to fraction form
    36,385.05/50,194.78 = 26,297.52/x
  3. Step 3: Cross multiply
    36,385.05x = 50,194.78 × 26,297.52
  4. Step 4: Simplify right side
    36,385.05x = 1,319,997,976.97
  5. Step 5: Solve for x
    x = 1,319,997,976.97/36,385.05
  6. Step 6: Final answer
    x = 36,278.58

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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.