Home / 4,942.59-6,820.67-2,704.44

Finding the Fourth Proportional to 4,942.59, 6,820.67 and 2,704.44

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Solution

The fourth proportional to 4,942.59, 6,820.67 and 2,704.44 is: 3,732.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,942.59 : 6,820.67 = 2,704.44 : x
  2. Step 2: Convert to fraction form
    4,942.59/6,820.67 = 2,704.44/x
  3. Step 3: Cross multiply
    4,942.59x = 6,820.67 × 2,704.44
  4. Step 4: Simplify right side
    4,942.59x = 18,446,096.30
  5. Step 5: Solve for x
    x = 18,446,096.30/4,942.59
  6. Step 6: Final answer
    x = 3,732.07

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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.