Home / 2,849.91-4,274.85-2,361.96

Finding the Fourth Proportional to 2,849.91, 4,274.85 and 2,361.96

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Solution

The fourth proportional to 2,849.91, 4,274.85 and 2,361.96 is: 3,542.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849.91 : 4,274.85 = 2,361.96 : x
  2. Step 2: Convert to fraction form
    2,849.91/4,274.85 = 2,361.96/x
  3. Step 3: Cross multiply
    2,849.91x = 4,274.85 × 2,361.96
  4. Step 4: Simplify right side
    2,849.91x = 10,097,024.71
  5. Step 5: Solve for x
    x = 10,097,024.71/2,849.91
  6. Step 6: Final answer
    x = 3,542.93

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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.