Home / 37,469.24-56,231.53-17,747.79

Finding the Fourth Proportional to 37,469.24, 56,231.53 and 17,747.79

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Solution

The fourth proportional to 37,469.24, 56,231.53 and 17,747.79 is: 26,634.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,469.24 : 56,231.53 = 17,747.79 : x
  2. Step 2: Convert to fraction form
    37,469.24/56,231.53 = 17,747.79/x
  3. Step 3: Cross multiply
    37,469.24x = 56,231.53 × 17,747.79
  4. Step 4: Simplify right side
    37,469.24x = 997,985,408.00
  5. Step 5: Solve for x
    x = 997,985,408.00/37,469.24
  6. Step 6: Final answer
    x = 26,634.80

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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.