Home / 29,937.09-41,315.97-17,192.05

Finding the Fourth Proportional to 29,937.09, 41,315.97 and 17,192.05

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Solution

The fourth proportional to 29,937.09, 41,315.97 and 17,192.05 is: 23,726.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,937.09 : 41,315.97 = 17,192.05 : x
  2. Step 2: Convert to fraction form
    29,937.09/41,315.97 = 17,192.05/x
  3. Step 3: Cross multiply
    29,937.09x = 41,315.97 × 17,192.05
  4. Step 4: Simplify right side
    29,937.09x = 710,306,183.22
  5. Step 5: Solve for x
    x = 710,306,183.22/29,937.09
  6. Step 6: Final answer
    x = 23,726.62

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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.