Home / 7,388.01-11,082.46-3,003.07

Finding the Fourth Proportional to 7,388.01, 11,082.46 and 3,003.07

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Solution

The fourth proportional to 7,388.01, 11,082.46 and 3,003.07 is: 4,504.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,388.01 : 11,082.46 = 3,003.07 : x
  2. Step 2: Convert to fraction form
    7,388.01/11,082.46 = 3,003.07/x
  3. Step 3: Cross multiply
    7,388.01x = 11,082.46 × 3,003.07
  4. Step 4: Simplify right side
    7,388.01x = 33,281,403.15
  5. Step 5: Solve for x
    x = 33,281,403.15/7,388.01
  6. Step 6: Final answer
    x = 4,504.79

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Similar ratio
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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.