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Finding the Fourth Proportional to 33,569.53, 46,326.26 and 18,256.22

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Solution

The fourth proportional to 33,569.53, 46,326.26 and 18,256.22 is: 25,193.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,569.53 : 46,326.26 = 18,256.22 : x
  2. Step 2: Convert to fraction form
    33,569.53/46,326.26 = 18,256.22/x
  3. Step 3: Cross multiply
    33,569.53x = 46,326.26 × 18,256.22
  4. Step 4: Simplify right side
    33,569.53x = 845,742,361.93
  5. Step 5: Solve for x
    x = 845,742,361.93/33,569.53
  6. Step 6: Final answer
    x = 25,193.75

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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.