Home / 4,626.15-6,934.89-2,253.70

Finding the Fourth Proportional to 4,626.15, 6,934.89 and 2,253.70

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Solution

The fourth proportional to 4,626.15, 6,934.89 and 2,253.70 is: 3,378.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626.15 : 6,934.89 = 2,253.70 : x
  2. Step 2: Convert to fraction form
    4,626.15/6,934.89 = 2,253.70/x
  3. Step 3: Cross multiply
    4,626.15x = 6,934.89 × 2,253.70
  4. Step 4: Simplify right side
    4,626.15x = 15,629,161.59
  5. Step 5: Solve for x
    x = 15,629,161.59/4,626.15
  6. Step 6: Final answer
    x = 3,378.44

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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.