Home / 5,767.03-8,651.30-2,069.67

Finding the Fourth Proportional to 5,767.03, 8,651.30 and 2,069.67

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Solution

The fourth proportional to 5,767.03, 8,651.30 and 2,069.67 is: 3,104.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767.03 : 8,651.30 = 2,069.67 : x
  2. Step 2: Convert to fraction form
    5,767.03/8,651.30 = 2,069.67/x
  3. Step 3: Cross multiply
    5,767.03x = 8,651.30 × 2,069.67
  4. Step 4: Simplify right side
    5,767.03x = 17,905,336.07
  5. Step 5: Solve for x
    x = 17,905,336.07/5,767.03
  6. Step 6: Final answer
    x = 3,104.78

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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.