Home / 33,692.73-46,499.10-19,354.56

Finding the Fourth Proportional to 33,692.73, 46,499.10 and 19,354.56

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Solution

The fourth proportional to 33,692.73, 46,499.10 and 19,354.56 is: 26,711.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692.73 : 46,499.10 = 19,354.56 : x
  2. Step 2: Convert to fraction form
    33,692.73/46,499.10 = 19,354.56/x
  3. Step 3: Cross multiply
    33,692.73x = 46,499.10 × 19,354.56
  4. Step 4: Simplify right side
    33,692.73x = 899,969,620.90
  5. Step 5: Solve for x
    x = 899,969,620.90/33,692.73
  6. Step 6: Final answer
    x = 26,711.09

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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.