Home / 5,962.21-8,940.24-3,152.56

Finding the Fourth Proportional to 5,962.21, 8,940.24 and 3,152.56

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Solution

The fourth proportional to 5,962.21, 8,940.24 and 3,152.56 is: 4,727.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.21 : 8,940.24 = 3,152.56 : x
  2. Step 2: Convert to fraction form
    5,962.21/8,940.24 = 3,152.56/x
  3. Step 3: Cross multiply
    5,962.21x = 8,940.24 × 3,152.56
  4. Step 4: Simplify right side
    5,962.21x = 28,184,662.57
  5. Step 5: Solve for x
    x = 28,184,662.57/5,962.21
  6. Step 6: Final answer
    x = 4,727.22

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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.