Home / 36,960.93-51,006.42-21,046.41

Finding the Fourth Proportional to 36,960.93, 51,006.42 and 21,046.41

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Solution

The fourth proportional to 36,960.93, 51,006.42 and 21,046.41 is: 29,044.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,960.93 : 51,006.42 = 21,046.41 : x
  2. Step 2: Convert to fraction form
    36,960.93/51,006.42 = 21,046.41/x
  3. Step 3: Cross multiply
    36,960.93x = 51,006.42 × 21,046.41
  4. Step 4: Simplify right side
    36,960.93x = 1,073,502,027.95
  5. Step 5: Solve for x
    x = 1,073,502,027.95/36,960.93
  6. Step 6: Final answer
    x = 29,044.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.