Home / 36,892.72-55,339.62-35,099.92

Finding the Fourth Proportional to 36,892.72, 55,339.62 and 35,099.92

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Solution

The fourth proportional to 36,892.72, 55,339.62 and 35,099.92 is: 52,650.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,892.72 : 55,339.62 = 35,099.92 : x
  2. Step 2: Convert to fraction form
    36,892.72/55,339.62 = 35,099.92/x
  3. Step 3: Cross multiply
    36,892.72x = 55,339.62 × 35,099.92
  4. Step 4: Simplify right side
    36,892.72x = 1,942,416,234.83
  5. Step 5: Solve for x
    x = 1,942,416,234.83/36,892.72
  6. Step 6: Final answer
    x = 52,650.39

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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.