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Finding the Fourth Proportional to 22,644.80, 33,968.70 and 6,004.60

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Solution

The fourth proportional to 22,644.80, 33,968.70 and 6,004.60 is: 9,007.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,644.80 : 33,968.70 = 6,004.60 : x
  2. Step 2: Convert to fraction form
    22,644.80/33,968.70 = 6,004.60/x
  3. Step 3: Cross multiply
    22,644.80x = 33,968.70 × 6,004.60
  4. Step 4: Simplify right side
    22,644.80x = 203,968,456.02
  5. Step 5: Solve for x
    x = 203,968,456.02/22,644.80
  6. Step 6: Final answer
    x = 9,007.30

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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.