Home / 39,183.44-58,670.20-32,962.64

Finding the Fourth Proportional to 39,183.44, 58,670.20 and 32,962.64

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Solution

The fourth proportional to 39,183.44, 58,670.20 and 32,962.64 is: 49,355.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,183.44 : 58,670.20 = 32,962.64 : x
  2. Step 2: Convert to fraction form
    39,183.44/58,670.20 = 32,962.64/x
  3. Step 3: Cross multiply
    39,183.44x = 58,670.20 × 32,962.64
  4. Step 4: Simplify right side
    39,183.44x = 1,933,924,681.33
  5. Step 5: Solve for x
    x = 1,933,924,681.33/39,183.44
  6. Step 6: Final answer
    x = 49,355.66

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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.