Home / 4,113.37-6,174.11-3,014.61

Finding the Fourth Proportional to 4,113.37, 6,174.11 and 3,014.61

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Solution

The fourth proportional to 4,113.37, 6,174.11 and 3,014.61 is: 4,524.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113.37 : 6,174.11 = 3,014.61 : x
  2. Step 2: Convert to fraction form
    4,113.37/6,174.11 = 3,014.61/x
  3. Step 3: Cross multiply
    4,113.37x = 6,174.11 × 3,014.61
  4. Step 4: Simplify right side
    4,113.37x = 18,612,533.75
  5. Step 5: Solve for x
    x = 18,612,533.75/4,113.37
  6. Step 6: Final answer
    x = 4,524.89

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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.