Home / 17,396.56-26,096.84-5,546.15

Finding the Fourth Proportional to 17,396.56, 26,096.84 and 5,546.15

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Solution

The fourth proportional to 17,396.56, 26,096.84 and 5,546.15 is: 8,319.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,396.56 : 26,096.84 = 5,546.15 : x
  2. Step 2: Convert to fraction form
    17,396.56/26,096.84 = 5,546.15/x
  3. Step 3: Cross multiply
    17,396.56x = 26,096.84 × 5,546.15
  4. Step 4: Simplify right side
    17,396.56x = 144,736,961.44
  5. Step 5: Solve for x
    x = 144,736,961.44/17,396.56
  6. Step 6: Final answer
    x = 8,319.86

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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.