Home / 4,824.05-7,235.58-3,274.01

Finding the Fourth Proportional to 4,824.05, 7,235.58 and 3,274.01

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Solution

The fourth proportional to 4,824.05, 7,235.58 and 3,274.01 is: 4,910.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.05 : 7,235.58 = 3,274.01 : x
  2. Step 2: Convert to fraction form
    4,824.05/7,235.58 = 3,274.01/x
  3. Step 3: Cross multiply
    4,824.05x = 7,235.58 × 3,274.01
  4. Step 4: Simplify right side
    4,824.05x = 23,689,344.91
  5. Step 5: Solve for x
    x = 23,689,344.91/4,824.05
  6. Step 6: Final answer
    x = 4,910.68

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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.