Home / 4,252.68-5,871.60-3,468.60

Finding the Fourth Proportional to 4,252.68, 5,871.60 and 3,468.60

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Solution

The fourth proportional to 4,252.68, 5,871.60 and 3,468.60 is: 4,789.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252.68 : 5,871.60 = 3,468.60 : x
  2. Step 2: Convert to fraction form
    4,252.68/5,871.60 = 3,468.60/x
  3. Step 3: Cross multiply
    4,252.68x = 5,871.60 × 3,468.60
  4. Step 4: Simplify right side
    4,252.68x = 20,366,231.76
  5. Step 5: Solve for x
    x = 20,366,231.76/4,252.68
  6. Step 6: Final answer
    x = 4,789.03

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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.