Home / 3,240.98-4,855.89-2,552.06

Finding the Fourth Proportional to 3,240.98, 4,855.89 and 2,552.06

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Solution

The fourth proportional to 3,240.98, 4,855.89 and 2,552.06 is: 3,823.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,240.98 : 4,855.89 = 2,552.06 : x
  2. Step 2: Convert to fraction form
    3,240.98/4,855.89 = 2,552.06/x
  3. Step 3: Cross multiply
    3,240.98x = 4,855.89 × 2,552.06
  4. Step 4: Simplify right side
    3,240.98x = 12,392,522.63
  5. Step 5: Solve for x
    x = 12,392,522.63/3,240.98
  6. Step 6: Final answer
    x = 3,823.70

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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.