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Finding the Fourth Proportional to 33,584.58, 46,352.52 and 19,445.22

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Solution

The fourth proportional to 33,584.58, 46,352.52 and 19,445.22 is: 26,837.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,584.58 : 46,352.52 = 19,445.22 : x
  2. Step 2: Convert to fraction form
    33,584.58/46,352.52 = 19,445.22/x
  3. Step 3: Cross multiply
    33,584.58x = 46,352.52 × 19,445.22
  4. Step 4: Simplify right side
    33,584.58x = 901,334,948.95
  5. Step 5: Solve for x
    x = 901,334,948.95/33,584.58
  6. Step 6: Final answer
    x = 26,837.76

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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.