Home / 5,544.74-8,317.09-2,257.06

Finding the Fourth Proportional to 5,544.74, 8,317.09 and 2,257.06

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Solution

The fourth proportional to 5,544.74, 8,317.09 and 2,257.06 is: 3,385.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544.74 : 8,317.09 = 2,257.06 : x
  2. Step 2: Convert to fraction form
    5,544.74/8,317.09 = 2,257.06/x
  3. Step 3: Cross multiply
    5,544.74x = 8,317.09 × 2,257.06
  4. Step 4: Simplify right side
    5,544.74x = 18,772,171.16
  5. Step 5: Solve for x
    x = 18,772,171.16/5,544.74
  6. Step 6: Final answer
    x = 3,385.58

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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.