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Finding the Fourth Proportional to 22,467.00, 33,704.46 and 7,672.45

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Solution

The fourth proportional to 22,467.00, 33,704.46 and 7,672.45 is: 11,510.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,467.00 : 33,704.46 = 7,672.45 : x
  2. Step 2: Convert to fraction form
    22,467.00/33,704.46 = 7,672.45/x
  3. Step 3: Cross multiply
    22,467.00x = 33,704.46 × 7,672.45
  4. Step 4: Simplify right side
    22,467.00x = 258,595,577.24
  5. Step 5: Solve for x
    x = 258,595,577.24/22,467.00
  6. Step 6: Final answer
    x = 11,510.02

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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.