Home / 5,022-7,534.58-2,251

Finding the Fourth Proportional to 5,022, 7,534.58 and 2,251

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Solution

The fourth proportional to 5,022, 7,534.58 and 2,251 is: 3,377.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022 : 7,534.58 = 2,251 : x
  2. Step 2: Convert to fraction form
    5,022/7,534.58 = 2,251/x
  3. Step 3: Cross multiply
    5,022x = 7,534.58 × 2,251
  4. Step 4: Simplify right side
    5,022x = 16,960,339.58
  5. Step 5: Solve for x
    x = 16,960,339.58/5,022
  6. Step 6: Final answer
    x = 3,377.21

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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.