Home / 29,390.07-44,091.20-13,371.97

Finding the Fourth Proportional to 29,390.07, 44,091.20 and 13,371.97

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Solution

The fourth proportional to 29,390.07, 44,091.20 and 13,371.97 is: 20,060.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,390.07 : 44,091.20 = 13,371.97 : x
  2. Step 2: Convert to fraction form
    29,390.07/44,091.20 = 13,371.97/x
  3. Step 3: Cross multiply
    29,390.07x = 44,091.20 × 13,371.97
  4. Step 4: Simplify right side
    29,390.07x = 589,586,203.66
  5. Step 5: Solve for x
    x = 589,586,203.66/29,390.07
  6. Step 6: Final answer
    x = 20,060.73

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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.