Home / 4,252.16-6,367.04-2,947.84

Finding the Fourth Proportional to 4,252.16, 6,367.04 and 2,947.84

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Solution

The fourth proportional to 4,252.16, 6,367.04 and 2,947.84 is: 4,414.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252.16 : 6,367.04 = 2,947.84 : x
  2. Step 2: Convert to fraction form
    4,252.16/6,367.04 = 2,947.84/x
  3. Step 3: Cross multiply
    4,252.16x = 6,367.04 × 2,947.84
  4. Step 4: Simplify right side
    4,252.16x = 18,769,015.19
  5. Step 5: Solve for x
    x = 18,769,015.19/4,252.16
  6. Step 6: Final answer
    x = 4,414.00

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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.