Home / 36,747.96-55,166.76-24,278.64

Finding the Fourth Proportional to 36,747.96, 55,166.76 and 24,278.64

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Solution

The fourth proportional to 36,747.96, 55,166.76 and 24,278.64 is: 36,447.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,747.96 : 55,166.76 = 24,278.64 : x
  2. Step 2: Convert to fraction form
    36,747.96/55,166.76 = 24,278.64/x
  3. Step 3: Cross multiply
    36,747.96x = 55,166.76 × 24,278.64
  4. Step 4: Simplify right side
    36,747.96x = 1,339,373,906.01
  5. Step 5: Solve for x
    x = 1,339,373,906.01/36,747.96
  6. Step 6: Final answer
    x = 36,447.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.