Home / 3,588.14-4,949.96-2,096.12

Finding the Fourth Proportional to 3,588.14, 4,949.96 and 2,096.12

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Solution

The fourth proportional to 3,588.14, 4,949.96 and 2,096.12 is: 2,891.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588.14 : 4,949.96 = 2,096.12 : x
  2. Step 2: Convert to fraction form
    3,588.14/4,949.96 = 2,096.12/x
  3. Step 3: Cross multiply
    3,588.14x = 4,949.96 × 2,096.12
  4. Step 4: Simplify right side
    3,588.14x = 10,375,710.16
  5. Step 5: Solve for x
    x = 10,375,710.16/3,588.14
  6. Step 6: Final answer
    x = 2,891.67

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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.