Home / 4,369.84-6,549.28-3,441.73

Finding the Fourth Proportional to 4,369.84, 6,549.28 and 3,441.73

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Solution

The fourth proportional to 4,369.84, 6,549.28 and 3,441.73 is: 5,158.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.84 : 6,549.28 = 3,441.73 : x
  2. Step 2: Convert to fraction form
    4,369.84/6,549.28 = 3,441.73/x
  3. Step 3: Cross multiply
    4,369.84x = 6,549.28 × 3,441.73
  4. Step 4: Simplify right side
    4,369.84x = 22,540,853.45
  5. Step 5: Solve for x
    x = 22,540,853.45/4,369.84
  6. Step 6: Final answer
    x = 5,158.28

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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.