Home / 5,984.01-8,976.20-2,518.83

Finding the Fourth Proportional to 5,984.01, 8,976.20 and 2,518.83

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Solution

The fourth proportional to 5,984.01, 8,976.20 and 2,518.83 is: 3,778.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984.01 : 8,976.20 = 2,518.83 : x
  2. Step 2: Convert to fraction form
    5,984.01/8,976.20 = 2,518.83/x
  3. Step 3: Cross multiply
    5,984.01x = 8,976.20 × 2,518.83
  4. Step 4: Simplify right side
    5,984.01x = 22,609,509.25
  5. Step 5: Solve for x
    x = 22,609,509.25/5,984.01
  6. Step 6: Final answer
    x = 3,778.32

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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.