Home / 2,834.25-4,247.27-1,599.05

Finding the Fourth Proportional to 2,834.25, 4,247.27 and 1,599.05

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Solution

The fourth proportional to 2,834.25, 4,247.27 and 1,599.05 is: 2,396.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834.25 : 4,247.27 = 1,599.05 : x
  2. Step 2: Convert to fraction form
    2,834.25/4,247.27 = 1,599.05/x
  3. Step 3: Cross multiply
    2,834.25x = 4,247.27 × 1,599.05
  4. Step 4: Simplify right side
    2,834.25x = 6,791,595.78
  5. Step 5: Solve for x
    x = 6,791,595.78/2,834.25
  6. Step 6: Final answer
    x = 2,396.26

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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.