Home / 33,202.73-45,817.98-19,054.64

Finding the Fourth Proportional to 33,202.73, 45,817.98 and 19,054.64

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Solution

The fourth proportional to 33,202.73, 45,817.98 and 19,054.64 is: 26,294.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,202.73 : 45,817.98 = 19,054.64 : x
  2. Step 2: Convert to fraction form
    33,202.73/45,817.98 = 19,054.64/x
  3. Step 3: Cross multiply
    33,202.73x = 45,817.98 × 19,054.64
  4. Step 4: Simplify right side
    33,202.73x = 873,045,114.43
  5. Step 5: Solve for x
    x = 873,045,114.43/33,202.73
  6. Step 6: Final answer
    x = 26,294.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.