Home / 5,922.58-8,884.67-2,173.86

Finding the Fourth Proportional to 5,922.58, 8,884.67 and 2,173.86

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Solution

The fourth proportional to 5,922.58, 8,884.67 and 2,173.86 is: 3,261.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922.58 : 8,884.67 = 2,173.86 : x
  2. Step 2: Convert to fraction form
    5,922.58/8,884.67 = 2,173.86/x
  3. Step 3: Cross multiply
    5,922.58x = 8,884.67 × 2,173.86
  4. Step 4: Simplify right side
    5,922.58x = 19,314,028.73
  5. Step 5: Solve for x
    x = 19,314,028.73/5,922.58
  6. Step 6: Final answer
    x = 3,261.08

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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.