Home / 22,295.98-33,445.79-11,196.96

Finding the Fourth Proportional to 22,295.98, 33,445.79 and 11,196.96

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Solution

The fourth proportional to 22,295.98, 33,445.79 and 11,196.96 is: 16,796.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,295.98 : 33,445.79 = 11,196.96 : x
  2. Step 2: Convert to fraction form
    22,295.98/33,445.79 = 11,196.96/x
  3. Step 3: Cross multiply
    22,295.98x = 33,445.79 × 11,196.96
  4. Step 4: Simplify right side
    22,295.98x = 374,491,172.80
  5. Step 5: Solve for x
    x = 374,491,172.80/22,295.98
  6. Step 6: Final answer
    x = 16,796.35

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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.