Home / 5,962.48-8,940.68-2,261.89

Finding the Fourth Proportional to 5,962.48, 8,940.68 and 2,261.89

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Solution

The fourth proportional to 5,962.48, 8,940.68 and 2,261.89 is: 3,391.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.48 : 8,940.68 = 2,261.89 : x
  2. Step 2: Convert to fraction form
    5,962.48/8,940.68 = 2,261.89/x
  3. Step 3: Cross multiply
    5,962.48x = 8,940.68 × 2,261.89
  4. Step 4: Simplify right side
    5,962.48x = 20,222,843.03
  5. Step 5: Solve for x
    x = 20,222,843.03/5,962.48
  6. Step 6: Final answer
    x = 3,391.68

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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.