Home / 3,884.84-5,830.60-2,037.24

Finding the Fourth Proportional to 3,884.84, 5,830.60 and 2,037.24

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Solution

The fourth proportional to 3,884.84, 5,830.60 and 2,037.24 is: 3,057.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884.84 : 5,830.60 = 2,037.24 : x
  2. Step 2: Convert to fraction form
    3,884.84/5,830.60 = 2,037.24/x
  3. Step 3: Cross multiply
    3,884.84x = 5,830.60 × 2,037.24
  4. Step 4: Simplify right side
    3,884.84x = 11,878,331.54
  5. Step 5: Solve for x
    x = 11,878,331.54/3,884.84
  6. Step 6: Final answer
    x = 3,057.61

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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.