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Finding the Fourth Proportional to 33,341.10, 46,015.07 and 19,194.54

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Solution

The fourth proportional to 33,341.10, 46,015.07 and 19,194.54 is: 26,490.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,341.10 : 46,015.07 = 19,194.54 : x
  2. Step 2: Convert to fraction form
    33,341.10/46,015.07 = 19,194.54/x
  3. Step 3: Cross multiply
    33,341.10x = 46,015.07 × 19,194.54
  4. Step 4: Simplify right side
    33,341.10x = 883,238,101.72
  5. Step 5: Solve for x
    x = 883,238,101.72/33,341.10
  6. Step 6: Final answer
    x = 26,490.97

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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.