Home / 44,790.80-67,201.38-19,827.41

Finding the Fourth Proportional to 44,790.80, 67,201.38 and 19,827.41

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Solution

The fourth proportional to 44,790.80, 67,201.38 and 19,827.41 is: 29,747.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,790.80 : 67,201.38 = 19,827.41 : x
  2. Step 2: Convert to fraction form
    44,790.80/67,201.38 = 19,827.41/x
  3. Step 3: Cross multiply
    44,790.80x = 67,201.38 × 19,827.41
  4. Step 4: Simplify right side
    44,790.80x = 1,332,428,977.82
  5. Step 5: Solve for x
    x = 1,332,428,977.82/44,790.80
  6. Step 6: Final answer
    x = 29,747.83

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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.