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Finding the Fourth Proportional to 50,265, 69,360.48 and 29,051.04

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Solution

The fourth proportional to 50,265, 69,360.48 and 29,051.04 is: 40,087.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,265 : 69,360.48 = 29,051.04 : x
  2. Step 2: Convert to fraction form
    50,265/69,360.48 = 29,051.04/x
  3. Step 3: Cross multiply
    50,265x = 69,360.48 × 29,051.04
  4. Step 4: Simplify right side
    50,265x = 2,014,994,078.90
  5. Step 5: Solve for x
    x = 2,014,994,078.90/50,265
  6. Step 6: Final answer
    x = 40,087.42

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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.