Home / 4,482.59-6,723.89-1,195.70

Finding the Fourth Proportional to 4,482.59, 6,723.89 and 1,195.70

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Solution

The fourth proportional to 4,482.59, 6,723.89 and 1,195.70 is: 1,793.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482.59 : 6,723.89 = 1,195.70 : x
  2. Step 2: Convert to fraction form
    4,482.59/6,723.89 = 1,195.70/x
  3. Step 3: Cross multiply
    4,482.59x = 6,723.89 × 1,195.70
  4. Step 4: Simplify right side
    4,482.59x = 8,039,715.68
  5. Step 5: Solve for x
    x = 8,039,715.68/4,482.59
  6. Step 6: Final answer
    x = 1,793.54

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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.