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Finding the Fourth Proportional to 44,715.68, 67,011.23 and 33,609.43

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Solution

The fourth proportional to 44,715.68, 67,011.23 and 33,609.43 is: 50,367.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,715.68 : 67,011.23 = 33,609.43 : x
  2. Step 2: Convert to fraction form
    44,715.68/67,011.23 = 33,609.43/x
  3. Step 3: Cross multiply
    44,715.68x = 67,011.23 × 33,609.43
  4. Step 4: Simplify right side
    44,715.68x = 2,252,209,411.69
  5. Step 5: Solve for x
    x = 2,252,209,411.69/44,715.68
  6. Step 6: Final answer
    x = 50,367.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.