Home / 4,996.21-7,498.92-2,532.76

Finding the Fourth Proportional to 4,996.21, 7,498.92 and 2,532.76

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Solution

The fourth proportional to 4,996.21, 7,498.92 and 2,532.76 is: 3,801.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.21 : 7,498.92 = 2,532.76 : x
  2. Step 2: Convert to fraction form
    4,996.21/7,498.92 = 2,532.76/x
  3. Step 3: Cross multiply
    4,996.21x = 7,498.92 × 2,532.76
  4. Step 4: Simplify right side
    4,996.21x = 18,992,964.62
  5. Step 5: Solve for x
    x = 18,992,964.62/4,996.21
  6. Step 6: Final answer
    x = 3,801.47

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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.