Home / 36,516.89-54,803.05-24,642.56

Finding the Fourth Proportional to 36,516.89, 54,803.05 and 24,642.56

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Solution

The fourth proportional to 36,516.89, 54,803.05 and 24,642.56 is: 36,982.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,516.89 : 54,803.05 = 24,642.56 : x
  2. Step 2: Convert to fraction form
    36,516.89/54,803.05 = 24,642.56/x
  3. Step 3: Cross multiply
    36,516.89x = 54,803.05 × 24,642.56
  4. Step 4: Simplify right side
    36,516.89x = 1,350,487,523.21
  5. Step 5: Solve for x
    x = 1,350,487,523.21/36,516.89
  6. Step 6: Final answer
    x = 36,982.54

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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.