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Finding the Fourth Proportional to 33,654.54, 46,444.83 and 19,511.82

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Solution

The fourth proportional to 33,654.54, 46,444.83 and 19,511.82 is: 26,927.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,654.54 : 46,444.83 = 19,511.82 : x
  2. Step 2: Convert to fraction form
    33,654.54/46,444.83 = 19,511.82/x
  3. Step 3: Cross multiply
    33,654.54x = 46,444.83 × 19,511.82
  4. Step 4: Simplify right side
    33,654.54x = 906,223,162.89
  5. Step 5: Solve for x
    x = 906,223,162.89/33,654.54
  6. Step 6: Final answer
    x = 26,927.22

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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.