Home / 5,984.04-8,982.54-3,647.73

Finding the Fourth Proportional to 5,984.04, 8,982.54 and 3,647.73

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Solution

The fourth proportional to 5,984.04, 8,982.54 and 3,647.73 is: 5,475.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984.04 : 8,982.54 = 3,647.73 : x
  2. Step 2: Convert to fraction form
    5,984.04/8,982.54 = 3,647.73/x
  3. Step 3: Cross multiply
    5,984.04x = 8,982.54 × 3,647.73
  4. Step 4: Simplify right side
    5,984.04x = 32,765,880.63
  5. Step 5: Solve for x
    x = 32,765,880.63/5,984.04
  6. Step 6: Final answer
    x = 5,475.55

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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.