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Finding the Fourth Proportional to 33,522.03, 50,283 and 8,562.11

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Solution

The fourth proportional to 33,522.03, 50,283 and 8,562.11 is: 12,843.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,522.03 : 50,283 = 8,562.11 : x
  2. Step 2: Convert to fraction form
    33,522.03/50,283 = 8,562.11/x
  3. Step 3: Cross multiply
    33,522.03x = 50,283 × 8,562.11
  4. Step 4: Simplify right side
    33,522.03x = 430,528,325.72
  5. Step 5: Solve for x
    x = 430,528,325.72/33,522.03
  6. Step 6: Final answer
    x = 12,843.15

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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.