Home / 6,734.94-10,096.16-3,440.77

Finding the Fourth Proportional to 6,734.94, 10,096.16 and 3,440.77

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Solution

The fourth proportional to 6,734.94, 10,096.16 and 3,440.77 is: 5,157.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734.94 : 10,096.16 = 3,440.77 : x
  2. Step 2: Convert to fraction form
    6,734.94/10,096.16 = 3,440.77/x
  3. Step 3: Cross multiply
    6,734.94x = 10,096.16 × 3,440.77
  4. Step 4: Simplify right side
    6,734.94x = 34,738,564.44
  5. Step 5: Solve for x
    x = 34,738,564.44/6,734.94
  6. Step 6: Final answer
    x = 5,157.96

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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.