Home / 6,654.33-9,183.04-3,670.09

Finding the Fourth Proportional to 6,654.33, 9,183.04 and 3,670.09

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Solution

The fourth proportional to 6,654.33, 9,183.04 and 3,670.09 is: 5,064.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654.33 : 9,183.04 = 3,670.09 : x
  2. Step 2: Convert to fraction form
    6,654.33/9,183.04 = 3,670.09/x
  3. Step 3: Cross multiply
    6,654.33x = 9,183.04 × 3,670.09
  4. Step 4: Simplify right side
    6,654.33x = 33,702,551.14
  5. Step 5: Solve for x
    x = 33,702,551.14/6,654.33
  6. Step 6: Final answer
    x = 5,064.76

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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.