Home / 33,353.18-46,028.48-19,012.75

Finding the Fourth Proportional to 33,353.18, 46,028.48 and 19,012.75

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Solution

The fourth proportional to 33,353.18, 46,028.48 and 19,012.75 is: 26,238.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,353.18 : 46,028.48 = 19,012.75 : x
  2. Step 2: Convert to fraction form
    33,353.18/46,028.48 = 19,012.75/x
  3. Step 3: Cross multiply
    33,353.18x = 46,028.48 × 19,012.75
  4. Step 4: Simplify right side
    33,353.18x = 875,127,772.99
  5. Step 5: Solve for x
    x = 875,127,772.99/33,353.18
  6. Step 6: Final answer
    x = 26,238.21

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