Home / 33,580.22-50,379.03-19,526.54

Finding the Fourth Proportional to 33,580.22, 50,379.03 and 19,526.54

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Solution

The fourth proportional to 33,580.22, 50,379.03 and 19,526.54 is: 29,294.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,580.22 : 50,379.03 = 19,526.54 : x
  2. Step 2: Convert to fraction form
    33,580.22/50,379.03 = 19,526.54/x
  3. Step 3: Cross multiply
    33,580.22x = 50,379.03 × 19,526.54
  4. Step 4: Simplify right side
    33,580.22x = 983,727,892.56
  5. Step 5: Solve for x
    x = 983,727,892.56/33,580.22
  6. Step 6: Final answer
    x = 29,294.87

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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.