Home / 3,047.66-4,559.97-2,863.34

Finding the Fourth Proportional to 3,047.66, 4,559.97 and 2,863.34

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Solution

The fourth proportional to 3,047.66, 4,559.97 and 2,863.34 is: 4,284.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047.66 : 4,559.97 = 2,863.34 : x
  2. Step 2: Convert to fraction form
    3,047.66/4,559.97 = 2,863.34/x
  3. Step 3: Cross multiply
    3,047.66x = 4,559.97 × 2,863.34
  4. Step 4: Simplify right side
    3,047.66x = 13,056,744.50
  5. Step 5: Solve for x
    x = 13,056,744.50/3,047.66
  6. Step 6: Final answer
    x = 4,284.19

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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.