Home / 8,110.37-12,165.57-2,267.03

Finding the Fourth Proportional to 8,110.37, 12,165.57 and 2,267.03

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Solution

The fourth proportional to 8,110.37, 12,165.57 and 2,267.03 is: 3,400.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,110.37 : 12,165.57 = 2,267.03 : x
  2. Step 2: Convert to fraction form
    8,110.37/12,165.57 = 2,267.03/x
  3. Step 3: Cross multiply
    8,110.37x = 12,165.57 × 2,267.03
  4. Step 4: Simplify right side
    8,110.37x = 27,579,651.33
  5. Step 5: Solve for x
    x = 27,579,651.33/8,110.37
  6. Step 6: Final answer
    x = 3,400.54

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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.