Home / 36,277.45-50,060.13-20,358.82

Finding the Fourth Proportional to 36,277.45, 50,060.13 and 20,358.82

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Solution

The fourth proportional to 36,277.45, 50,060.13 and 20,358.82 is: 28,093.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,277.45 : 50,060.13 = 20,358.82 : x
  2. Step 2: Convert to fraction form
    36,277.45/50,060.13 = 20,358.82/x
  3. Step 3: Cross multiply
    36,277.45x = 50,060.13 × 20,358.82
  4. Step 4: Simplify right side
    36,277.45x = 1,019,164,823.75
  5. Step 5: Solve for x
    x = 1,019,164,823.75/36,277.45
  6. Step 6: Final answer
    x = 28,093.62

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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.