Home / 36,468.82-50,326.27-20,552.95

Finding the Fourth Proportional to 36,468.82, 50,326.27 and 20,552.95

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Solution

The fourth proportional to 36,468.82, 50,326.27 and 20,552.95 is: 28,362.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,468.82 : 50,326.27 = 20,552.95 : x
  2. Step 2: Convert to fraction form
    36,468.82/50,326.27 = 20,552.95/x
  3. Step 3: Cross multiply
    36,468.82x = 50,326.27 × 20,552.95
  4. Step 4: Simplify right side
    36,468.82x = 1,034,353,311.00
  5. Step 5: Solve for x
    x = 1,034,353,311.00/36,468.82
  6. Step 6: Final answer
    x = 28,362.68

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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.