Home / 4,096.68-6,145.34-1,499.56

Finding the Fourth Proportional to 4,096.68, 6,145.34 and 1,499.56

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Solution

The fourth proportional to 4,096.68, 6,145.34 and 1,499.56 is: 2,249.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096.68 : 6,145.34 = 1,499.56 : x
  2. Step 2: Convert to fraction form
    4,096.68/6,145.34 = 1,499.56/x
  3. Step 3: Cross multiply
    4,096.68x = 6,145.34 × 1,499.56
  4. Step 4: Simplify right side
    4,096.68x = 9,215,306.05
  5. Step 5: Solve for x
    x = 9,215,306.05/4,096.68
  6. Step 6: Final answer
    x = 2,249.46

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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.