Home / 3,308.60-4,952.10-2,336.60

Finding the Fourth Proportional to 3,308.60, 4,952.10 and 2,336.60

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Solution

The fourth proportional to 3,308.60, 4,952.10 and 2,336.60 is: 3,497.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308.60 : 4,952.10 = 2,336.60 : x
  2. Step 2: Convert to fraction form
    3,308.60/4,952.10 = 2,336.60/x
  3. Step 3: Cross multiply
    3,308.60x = 4,952.10 × 2,336.60
  4. Step 4: Simplify right side
    3,308.60x = 11,571,076.86
  5. Step 5: Solve for x
    x = 11,571,076.86/3,308.60
  6. Step 6: Final answer
    x = 3,497.27

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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.