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Finding the Fourth Proportional to 6,005.93, 9,008.90 and 3,082.37

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Solution

The fourth proportional to 6,005.93, 9,008.90 and 3,082.37 is: 4,623.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005.93 : 9,008.90 = 3,082.37 : x
  2. Step 2: Convert to fraction form
    6,005.93/9,008.90 = 3,082.37/x
  3. Step 3: Cross multiply
    6,005.93x = 9,008.90 × 3,082.37
  4. Step 4: Simplify right side
    6,005.93x = 27,768,785.62
  5. Step 5: Solve for x
    x = 27,768,785.62/6,005.93
  6. Step 6: Final answer
    x = 4,623.56

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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.