Home / 6,064.24-9,091.20-3,431.34

Finding the Fourth Proportional to 6,064.24, 9,091.20 and 3,431.34

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Solution

The fourth proportional to 6,064.24, 9,091.20 and 3,431.34 is: 5,144.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064.24 : 9,091.20 = 3,431.34 : x
  2. Step 2: Convert to fraction form
    6,064.24/9,091.20 = 3,431.34/x
  3. Step 3: Cross multiply
    6,064.24x = 9,091.20 × 3,431.34
  4. Step 4: Simplify right side
    6,064.24x = 31,194,998.21
  5. Step 5: Solve for x
    x = 31,194,998.21/6,064.24
  6. Step 6: Final answer
    x = 5,144.09

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1.5x scale

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.