Home / 3,926.23-5,884.33-1,841.64

Finding the Fourth Proportional to 3,926.23, 5,884.33 and 1,841.64

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Solution

The fourth proportional to 3,926.23, 5,884.33 and 1,841.64 is: 2,760.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,926.23 : 5,884.33 = 1,841.64 : x
  2. Step 2: Convert to fraction form
    3,926.23/5,884.33 = 1,841.64/x
  3. Step 3: Cross multiply
    3,926.23x = 5,884.33 × 1,841.64
  4. Step 4: Simplify right side
    3,926.23x = 10,836,817.50
  5. Step 5: Solve for x
    x = 10,836,817.50/3,926.23
  6. Step 6: Final answer
    x = 2,760.11

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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.