Home / 41,383.28-62,026.27-19,149.68

Finding the Fourth Proportional to 41,383.28, 62,026.27 and 19,149.68

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Solution

The fourth proportional to 41,383.28, 62,026.27 and 19,149.68 is: 28,702.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383.28 : 62,026.27 = 19,149.68 : x
  2. Step 2: Convert to fraction form
    41,383.28/62,026.27 = 19,149.68/x
  3. Step 3: Cross multiply
    41,383.28x = 62,026.27 × 19,149.68
  4. Step 4: Simplify right side
    41,383.28x = 1,187,783,222.09
  5. Step 5: Solve for x
    x = 1,187,783,222.09/41,383.28
  6. Step 6: Final answer
    x = 28,702.01

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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.