Home / 37,238.20-55,825.83-16,162.30

Finding the Fourth Proportional to 37,238.20, 55,825.83 and 16,162.30

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Solution

The fourth proportional to 37,238.20, 55,825.83 and 16,162.30 is: 24,229.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,238.20 : 55,825.83 = 16,162.30 : x
  2. Step 2: Convert to fraction form
    37,238.20/55,825.83 = 16,162.30/x
  3. Step 3: Cross multiply
    37,238.20x = 55,825.83 × 16,162.30
  4. Step 4: Simplify right side
    37,238.20x = 902,273,881.99
  5. Step 5: Solve for x
    x = 902,273,881.99/37,238.20
  6. Step 6: Final answer
    x = 24,229.79

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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.