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Finding the Fourth Proportional to 33,773.84, 46,610.04 and 19,438.52

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Solution

The fourth proportional to 33,773.84, 46,610.04 and 19,438.52 is: 26,826.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,773.84 : 46,610.04 = 19,438.52 : x
  2. Step 2: Convert to fraction form
    33,773.84/46,610.04 = 19,438.52/x
  3. Step 3: Cross multiply
    33,773.84x = 46,610.04 × 19,438.52
  4. Step 4: Simplify right side
    33,773.84x = 906,030,194.74
  5. Step 5: Solve for x
    x = 906,030,194.74/33,773.84
  6. Step 6: Final answer
    x = 26,826.39

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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.