Home / 3,235.37-4,853.84-2,308.64

Finding the Fourth Proportional to 3,235.37, 4,853.84 and 2,308.64

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Solution

The fourth proportional to 3,235.37, 4,853.84 and 2,308.64 is: 3,463.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.37 : 4,853.84 = 2,308.64 : x
  2. Step 2: Convert to fraction form
    3,235.37/4,853.84 = 2,308.64/x
  3. Step 3: Cross multiply
    3,235.37x = 4,853.84 × 2,308.64
  4. Step 4: Simplify right side
    3,235.37x = 11,205,733.37
  5. Step 5: Solve for x
    x = 11,205,733.37/3,235.37
  6. Step 6: Final answer
    x = 3,463.51

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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.