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Finding the Fourth Proportional to 69,334.84, 104,023.16 and 29,333.26

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Solution

The fourth proportional to 69,334.84, 104,023.16 and 29,333.26 is: 44,008.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,334.84 : 104,023.16 = 29,333.26 : x
  2. Step 2: Convert to fraction form
    69,334.84/104,023.16 = 29,333.26/x
  3. Step 3: Cross multiply
    69,334.84x = 104,023.16 × 29,333.26
  4. Step 4: Simplify right side
    69,334.84x = 3,051,338,398.30
  5. Step 5: Solve for x
    x = 3,051,338,398.30/69,334.84
  6. Step 6: Final answer
    x = 44,008.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.