Home / 5,959.26-8,940.83-4,292.02

Finding the Fourth Proportional to 5,959.26, 8,940.83 and 4,292.02

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Solution

The fourth proportional to 5,959.26, 8,940.83 and 4,292.02 is: 6,439.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.26 : 8,940.83 = 4,292.02 : x
  2. Step 2: Convert to fraction form
    5,959.26/8,940.83 = 4,292.02/x
  3. Step 3: Cross multiply
    5,959.26x = 8,940.83 × 4,292.02
  4. Step 4: Simplify right side
    5,959.26x = 38,374,221.18
  5. Step 5: Solve for x
    x = 38,374,221.18/5,959.26
  6. Step 6: Final answer
    x = 6,439.43

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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.