Home / 41,425.51-62,022.48-22,381.92

Finding the Fourth Proportional to 41,425.51, 62,022.48 and 22,381.92

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Solution

The fourth proportional to 41,425.51, 62,022.48 and 22,381.92 is: 33,510.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,425.51 : 62,022.48 = 22,381.92 : x
  2. Step 2: Convert to fraction form
    41,425.51/62,022.48 = 22,381.92/x
  3. Step 3: Cross multiply
    41,425.51x = 62,022.48 × 22,381.92
  4. Step 4: Simplify right side
    41,425.51x = 1,388,181,859.28
  5. Step 5: Solve for x
    x = 1,388,181,859.28/41,425.51
  6. Step 6: Final answer
    x = 33,510.32

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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.