Home / 60,723.66-91,077.27-16,353.09

Finding the Fourth Proportional to 60,723.66, 91,077.27 and 16,353.09

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Solution

The fourth proportional to 60,723.66, 91,077.27 and 16,353.09 is: 24,527.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,723.66 : 91,077.27 = 16,353.09 : x
  2. Step 2: Convert to fraction form
    60,723.66/91,077.27 = 16,353.09/x
  3. Step 3: Cross multiply
    60,723.66x = 91,077.27 × 16,353.09
  4. Step 4: Simplify right side
    60,723.66x = 1,489,394,793.26
  5. Step 5: Solve for x
    x = 1,489,394,793.26/60,723.66
  6. Step 6: Final answer
    x = 24,527.42

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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.