Home / 5,841.38-8,763.30-1,892.96

Finding the Fourth Proportional to 5,841.38, 8,763.30 and 1,892.96

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Solution

The fourth proportional to 5,841.38, 8,763.30 and 1,892.96 is: 2,839.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841.38 : 8,763.30 = 1,892.96 : x
  2. Step 2: Convert to fraction form
    5,841.38/8,763.30 = 1,892.96/x
  3. Step 3: Cross multiply
    5,841.38x = 8,763.30 × 1,892.96
  4. Step 4: Simplify right side
    5,841.38x = 16,588,576.37
  5. Step 5: Solve for x
    x = 16,588,576.37/5,841.38
  6. Step 6: Final answer
    x = 2,839.84

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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.