Home / 4,884.30-7,329.60-2,694.60

Finding the Fourth Proportional to 4,884.30, 7,329.60 and 2,694.60

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Solution

The fourth proportional to 4,884.30, 7,329.60 and 2,694.60 is: 4,043.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884.30 : 7,329.60 = 2,694.60 : x
  2. Step 2: Convert to fraction form
    4,884.30/7,329.60 = 2,694.60/x
  3. Step 3: Cross multiply
    4,884.30x = 7,329.60 × 2,694.60
  4. Step 4: Simplify right side
    4,884.30x = 19,750,340.16
  5. Step 5: Solve for x
    x = 19,750,340.16/4,884.30
  6. Step 6: Final answer
    x = 4,043.64

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1.5x scale

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.