Home / 4,850.42-6,705.98-3,735.04

Finding the Fourth Proportional to 4,850.42, 6,705.98 and 3,735.04

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Solution

The fourth proportional to 4,850.42, 6,705.98 and 3,735.04 is: 5,163.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850.42 : 6,705.98 = 3,735.04 : x
  2. Step 2: Convert to fraction form
    4,850.42/6,705.98 = 3,735.04/x
  3. Step 3: Cross multiply
    4,850.42x = 6,705.98 × 3,735.04
  4. Step 4: Simplify right side
    4,850.42x = 25,047,103.54
  5. Step 5: Solve for x
    x = 25,047,103.54/4,850.42
  6. Step 6: Final answer
    x = 5,163.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.