Home / 4,956.53-7,434.79-3,708.42

Finding the Fourth Proportional to 4,956.53, 7,434.79 and 3,708.42

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Solution

The fourth proportional to 4,956.53, 7,434.79 and 3,708.42 is: 5,562.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956.53 : 7,434.79 = 3,708.42 : x
  2. Step 2: Convert to fraction form
    4,956.53/7,434.79 = 3,708.42/x
  3. Step 3: Cross multiply
    4,956.53x = 7,434.79 × 3,708.42
  4. Step 4: Simplify right side
    4,956.53x = 27,571,286.78
  5. Step 5: Solve for x
    x = 27,571,286.78/4,956.53
  6. Step 6: Final answer
    x = 5,562.62

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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.