Home / 4,896.05-6,759.60-3,304.80

Finding the Fourth Proportional to 4,896.05, 6,759.60 and 3,304.80

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Solution

The fourth proportional to 4,896.05, 6,759.60 and 3,304.80 is: 4,562.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896.05 : 6,759.60 = 3,304.80 : x
  2. Step 2: Convert to fraction form
    4,896.05/6,759.60 = 3,304.80/x
  3. Step 3: Cross multiply
    4,896.05x = 6,759.60 × 3,304.80
  4. Step 4: Simplify right side
    4,896.05x = 22,339,132.28
  5. Step 5: Solve for x
    x = 22,339,132.28/4,896.05
  6. Step 6: Final answer
    x = 4,562.69

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1.5x scale

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.