Home / 5,989.26-8,264.70-3,632.70

Finding the Fourth Proportional to 5,989.26, 8,264.70 and 3,632.70

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Solution

The fourth proportional to 5,989.26, 8,264.70 and 3,632.70 is: 5,012.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989.26 : 8,264.70 = 3,632.70 : x
  2. Step 2: Convert to fraction form
    5,989.26/8,264.70 = 3,632.70/x
  3. Step 3: Cross multiply
    5,989.26x = 8,264.70 × 3,632.70
  4. Step 4: Simplify right side
    5,989.26x = 30,023,175.69
  5. Step 5: Solve for x
    x = 30,023,175.69/5,989.26
  6. Step 6: Final answer
    x = 5,012.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.