Home / 5,982.01-8,255.44-3,464.23

Finding the Fourth Proportional to 5,982.01, 8,255.44 and 3,464.23

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Solution

The fourth proportional to 5,982.01, 8,255.44 and 3,464.23 is: 4,780.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.01 : 8,255.44 = 3,464.23 : x
  2. Step 2: Convert to fraction form
    5,982.01/8,255.44 = 3,464.23/x
  3. Step 3: Cross multiply
    5,982.01x = 8,255.44 × 3,464.23
  4. Step 4: Simplify right side
    5,982.01x = 28,598,701.63
  5. Step 5: Solve for x
    x = 28,598,701.63/5,982.01
  6. Step 6: Final answer
    x = 4,780.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.