Home / 41,393.27-57,122.47-22,529.99

Finding the Fourth Proportional to 41,393.27, 57,122.47 and 22,529.99

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Solution

The fourth proportional to 41,393.27, 57,122.47 and 22,529.99 is: 31,091.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,393.27 : 57,122.47 = 22,529.99 : x
  2. Step 2: Convert to fraction form
    41,393.27/57,122.47 = 22,529.99/x
  3. Step 3: Cross multiply
    41,393.27x = 57,122.47 × 22,529.99
  4. Step 4: Simplify right side
    41,393.27x = 1,286,968,677.88
  5. Step 5: Solve for x
    x = 1,286,968,677.88/41,393.27
  6. Step 6: Final answer
    x = 31,091.25

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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.