Home / 4,297.98-6,449.46-2,323.62

Finding the Fourth Proportional to 4,297.98, 6,449.46 and 2,323.62

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Solution

The fourth proportional to 4,297.98, 6,449.46 and 2,323.62 is: 3,486.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297.98 : 6,449.46 = 2,323.62 : x
  2. Step 2: Convert to fraction form
    4,297.98/6,449.46 = 2,323.62/x
  3. Step 3: Cross multiply
    4,297.98x = 6,449.46 × 2,323.62
  4. Step 4: Simplify right side
    4,297.98x = 14,986,094.25
  5. Step 5: Solve for x
    x = 14,986,094.25/4,297.98
  6. Step 6: Final answer
    x = 3,486.78

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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.