Home / 3,241.46-4,858.83-2,956.34

Finding the Fourth Proportional to 3,241.46, 4,858.83 and 2,956.34

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Solution

The fourth proportional to 3,241.46, 4,858.83 and 2,956.34 is: 4,431.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241.46 : 4,858.83 = 2,956.34 : x
  2. Step 2: Convert to fraction form
    3,241.46/4,858.83 = 2,956.34/x
  3. Step 3: Cross multiply
    3,241.46x = 4,858.83 × 2,956.34
  4. Step 4: Simplify right side
    3,241.46x = 14,364,353.48
  5. Step 5: Solve for x
    x = 14,364,353.48/3,241.46
  6. Step 6: Final answer
    x = 4,431.45

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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.