Home / 4,248.86-6,361.94-2,492.42

Finding the Fourth Proportional to 4,248.86, 6,361.94 and 2,492.42

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Solution

The fourth proportional to 4,248.86, 6,361.94 and 2,492.42 is: 3,731.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248.86 : 6,361.94 = 2,492.42 : x
  2. Step 2: Convert to fraction form
    4,248.86/6,361.94 = 2,492.42/x
  3. Step 3: Cross multiply
    4,248.86x = 6,361.94 × 2,492.42
  4. Step 4: Simplify right side
    4,248.86x = 15,856,600.92
  5. Step 5: Solve for x
    x = 15,856,600.92/4,248.86
  6. Step 6: Final answer
    x = 3,731.97

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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.