Home / 5,968.46-8,945.96-2,845.91

Finding the Fourth Proportional to 5,968.46, 8,945.96 and 2,845.91

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Solution

The fourth proportional to 5,968.46, 8,945.96 and 2,845.91 is: 4,265.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968.46 : 8,945.96 = 2,845.91 : x
  2. Step 2: Convert to fraction form
    5,968.46/8,945.96 = 2,845.91/x
  3. Step 3: Cross multiply
    5,968.46x = 8,945.96 × 2,845.91
  4. Step 4: Simplify right side
    5,968.46x = 25,459,338.06
  5. Step 5: Solve for x
    x = 25,459,338.06/5,968.46
  6. Step 6: Final answer
    x = 4,265.65

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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.