Home / 7,606.19-11,409.26-2,863.23

Finding the Fourth Proportional to 7,606.19, 11,409.26 and 2,863.23

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Solution

The fourth proportional to 7,606.19, 11,409.26 and 2,863.23 is: 4,294.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606.19 : 11,409.26 = 2,863.23 : x
  2. Step 2: Convert to fraction form
    7,606.19/11,409.26 = 2,863.23/x
  3. Step 3: Cross multiply
    7,606.19x = 11,409.26 × 2,863.23
  4. Step 4: Simplify right side
    7,606.19x = 32,667,342.67
  5. Step 5: Solve for x
    x = 32,667,342.67/7,606.19
  6. Step 6: Final answer
    x = 4,294.84

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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.