Home / 5,835.26-8,756.22-2,137

Finding the Fourth Proportional to 5,835.26, 8,756.22 and 2,137

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Solution

The fourth proportional to 5,835.26, 8,756.22 and 2,137 is: 3,206.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835.26 : 8,756.22 = 2,137 : x
  2. Step 2: Convert to fraction form
    5,835.26/8,756.22 = 2,137/x
  3. Step 3: Cross multiply
    5,835.26x = 8,756.22 × 2,137
  4. Step 4: Simplify right side
    5,835.26x = 18,712,042.14
  5. Step 5: Solve for x
    x = 18,712,042.14/5,835.26
  6. Step 6: Final answer
    x = 3,206.72

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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.