Home / 6,162.77-9,244.46-3,003.12

Finding the Fourth Proportional to 6,162.77, 9,244.46 and 3,003.12

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Solution

The fourth proportional to 6,162.77, 9,244.46 and 3,003.12 is: 4,504.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162.77 : 9,244.46 = 3,003.12 : x
  2. Step 2: Convert to fraction form
    6,162.77/9,244.46 = 3,003.12/x
  3. Step 3: Cross multiply
    6,162.77x = 9,244.46 × 3,003.12
  4. Step 4: Simplify right side
    6,162.77x = 27,762,230.22
  5. Step 5: Solve for x
    x = 27,762,230.22/6,162.77
  6. Step 6: Final answer
    x = 4,504.83

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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.