Home / 5,544.35-8,317.43-1,847.71

Finding the Fourth Proportional to 5,544.35, 8,317.43 and 1,847.71

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Solution

The fourth proportional to 5,544.35, 8,317.43 and 1,847.71 is: 2,771.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544.35 : 8,317.43 = 1,847.71 : x
  2. Step 2: Convert to fraction form
    5,544.35/8,317.43 = 1,847.71/x
  3. Step 3: Cross multiply
    5,544.35x = 8,317.43 × 1,847.71
  4. Step 4: Simplify right side
    5,544.35x = 15,368,217.07
  5. Step 5: Solve for x
    x = 15,368,217.07/5,544.35
  6. Step 6: Final answer
    x = 2,771.87

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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.