Home / 73,842.44-110,650.26-50,119.16

Finding the Fourth Proportional to 73,842.44, 110,650.26 and 50,119.16

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Solution

The fourth proportional to 73,842.44, 110,650.26 and 50,119.16 is: 75,101.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,842.44 : 110,650.26 = 50,119.16 : x
  2. Step 2: Convert to fraction form
    73,842.44/110,650.26 = 50,119.16/x
  3. Step 3: Cross multiply
    73,842.44x = 110,650.26 × 50,119.16
  4. Step 4: Simplify right side
    73,842.44x = 5,545,698,084.98
  5. Step 5: Solve for x
    x = 5,545,698,084.98/73,842.44
  6. Step 6: Final answer
    x = 75,101.77

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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.