Home / 5,942.00-8,200.34-3,289.41

Finding the Fourth Proportional to 5,942.00, 8,200.34 and 3,289.41

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Solution

The fourth proportional to 5,942.00, 8,200.34 and 3,289.41 is: 4,539.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942.00 : 8,200.34 = 3,289.41 : x
  2. Step 2: Convert to fraction form
    5,942.00/8,200.34 = 3,289.41/x
  3. Step 3: Cross multiply
    5,942.00x = 8,200.34 × 3,289.41
  4. Step 4: Simplify right side
    5,942.00x = 26,974,247.62
  5. Step 5: Solve for x
    x = 26,974,247.62/5,942.00
  6. Step 6: Final answer
    x = 4,539.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.