Home / 4,446.44-6,670.62-1,524.81

Finding the Fourth Proportional to 4,446.44, 6,670.62 and 1,524.81

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Solution

The fourth proportional to 4,446.44, 6,670.62 and 1,524.81 is: 2,287.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446.44 : 6,670.62 = 1,524.81 : x
  2. Step 2: Convert to fraction form
    4,446.44/6,670.62 = 1,524.81/x
  3. Step 3: Cross multiply
    4,446.44x = 6,670.62 × 1,524.81
  4. Step 4: Simplify right side
    4,446.44x = 10,171,428.08
  5. Step 5: Solve for x
    x = 10,171,428.08/4,446.44
  6. Step 6: Final answer
    x = 2,287.55

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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.