Home / 4,240.94-6,361.50-2,498.18

Finding the Fourth Proportional to 4,240.94, 6,361.50 and 2,498.18

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Solution

The fourth proportional to 4,240.94, 6,361.50 and 2,498.18 is: 3,747.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.94 : 6,361.50 = 2,498.18 : x
  2. Step 2: Convert to fraction form
    4,240.94/6,361.50 = 2,498.18/x
  3. Step 3: Cross multiply
    4,240.94x = 6,361.50 × 2,498.18
  4. Step 4: Simplify right side
    4,240.94x = 15,892,149.63
  5. Step 5: Solve for x
    x = 15,892,149.63/4,240.94
  6. Step 6: Final answer
    x = 3,747.32

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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.