Home / 44,906.41-67,374.20-21,529.81

Finding the Fourth Proportional to 44,906.41, 67,374.20 and 21,529.81

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Solution

The fourth proportional to 44,906.41, 67,374.20 and 21,529.81 is: 32,301.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,906.41 : 67,374.20 = 21,529.81 : x
  2. Step 2: Convert to fraction form
    44,906.41/67,374.20 = 21,529.81/x
  3. Step 3: Cross multiply
    44,906.41x = 67,374.20 × 21,529.81
  4. Step 4: Simplify right side
    44,906.41x = 1,450,553,724.90
  5. Step 5: Solve for x
    x = 1,450,553,724.90/44,906.41
  6. Step 6: Final answer
    x = 32,301.71

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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.