Home / 41,383.52-62,026.66-19,149.93

Finding the Fourth Proportional to 41,383.52, 62,026.66 and 19,149.93

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Solution

The fourth proportional to 41,383.52, 62,026.66 and 19,149.93 is: 28,702.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383.52 : 62,026.66 = 19,149.93 : x
  2. Step 2: Convert to fraction form
    41,383.52/62,026.66 = 19,149.93/x
  3. Step 3: Cross multiply
    41,383.52x = 62,026.66 × 19,149.93
  4. Step 4: Simplify right side
    41,383.52x = 1,187,806,221.07
  5. Step 5: Solve for x
    x = 1,187,806,221.07/41,383.52
  6. Step 6: Final answer
    x = 28,702.40

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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.