Home / 33,420.44-46,108.82-19,069.96

Finding the Fourth Proportional to 33,420.44, 46,108.82 and 19,069.96

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Solution

The fourth proportional to 33,420.44, 46,108.82 and 19,069.96 is: 26,310.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,420.44 : 46,108.82 = 19,069.96 : x
  2. Step 2: Convert to fraction form
    33,420.44/46,108.82 = 19,069.96/x
  3. Step 3: Cross multiply
    33,420.44x = 46,108.82 × 19,069.96
  4. Step 4: Simplify right side
    33,420.44x = 879,293,353.05
  5. Step 5: Solve for x
    x = 879,293,353.05/33,420.44
  6. Step 6: Final answer
    x = 26,310.05

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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.