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Finding the Fourth Proportional to 6,771.03, 9,351.36 and 4,652.16

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Solution

The fourth proportional to 6,771.03, 9,351.36 and 4,652.16 is: 6,425.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,771.03 : 9,351.36 = 4,652.16 : x
  2. Step 2: Convert to fraction form
    6,771.03/9,351.36 = 4,652.16/x
  3. Step 3: Cross multiply
    6,771.03x = 9,351.36 × 4,652.16
  4. Step 4: Simplify right side
    6,771.03x = 43,504,022.94
  5. Step 5: Solve for x
    x = 43,504,022.94/6,771.03
  6. Step 6: Final answer
    x = 6,425.02

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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.