Home / 4,958.43-6,840.26-2,968.60

Finding the Fourth Proportional to 4,958.43, 6,840.26 and 2,968.60

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Solution

The fourth proportional to 4,958.43, 6,840.26 and 2,968.60 is: 4,095.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958.43 : 6,840.26 = 2,968.60 : x
  2. Step 2: Convert to fraction form
    4,958.43/6,840.26 = 2,968.60/x
  3. Step 3: Cross multiply
    4,958.43x = 6,840.26 × 2,968.60
  4. Step 4: Simplify right side
    4,958.43x = 20,306,004.55
  5. Step 5: Solve for x
    x = 20,306,004.55/4,958.43
  6. Step 6: Final answer
    x = 4,095.25

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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.