Home / 36,994.12-55,489.86-12,034

Finding the Fourth Proportional to 36,994.12, 55,489.86 and 12,034

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Solution

The fourth proportional to 36,994.12, 55,489.86 and 12,034 is: 18,050.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,994.12 : 55,489.86 = 12,034 : x
  2. Step 2: Convert to fraction form
    36,994.12/55,489.86 = 12,034/x
  3. Step 3: Cross multiply
    36,994.12x = 55,489.86 × 12,034
  4. Step 4: Simplify right side
    36,994.12x = 667,764,975.24
  5. Step 5: Solve for x
    x = 667,764,975.24/36,994.12
  6. Step 6: Final answer
    x = 18,050.57

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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.