Home / 44,813.16-67,183.02-18,536.76

Finding the Fourth Proportional to 44,813.16, 67,183.02 and 18,536.76

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Solution

The fourth proportional to 44,813.16, 67,183.02 and 18,536.76 is: 27,789.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,813.16 : 67,183.02 = 18,536.76 : x
  2. Step 2: Convert to fraction form
    44,813.16/67,183.02 = 18,536.76/x
  3. Step 3: Cross multiply
    44,813.16x = 67,183.02 × 18,536.76
  4. Step 4: Simplify right side
    44,813.16x = 1,245,355,517.82
  5. Step 5: Solve for x
    x = 1,245,355,517.82/44,813.16
  6. Step 6: Final answer
    x = 27,789.95

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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.