Home / 4,405.58-6,608.25-1,073.84

Finding the Fourth Proportional to 4,405.58, 6,608.25 and 1,073.84

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Solution

The fourth proportional to 4,405.58, 6,608.25 and 1,073.84 is: 1,610.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405.58 : 6,608.25 = 1,073.84 : x
  2. Step 2: Convert to fraction form
    4,405.58/6,608.25 = 1,073.84/x
  3. Step 3: Cross multiply
    4,405.58x = 6,608.25 × 1,073.84
  4. Step 4: Simplify right side
    4,405.58x = 7,096,170.14
  5. Step 5: Solve for x
    x = 7,096,170.14/4,405.58
  6. Step 6: Final answer
    x = 1,610.73

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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.