Home / 29,034.84-43,522.85-19,675.81

Finding the Fourth Proportional to 29,034.84, 43,522.85 and 19,675.81

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Solution

The fourth proportional to 29,034.84, 43,522.85 and 19,675.81 is: 29,493.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,034.84 : 43,522.85 = 19,675.81 : x
  2. Step 2: Convert to fraction form
    29,034.84/43,522.85 = 19,675.81/x
  3. Step 3: Cross multiply
    29,034.84x = 43,522.85 × 19,675.81
  4. Step 4: Simplify right side
    29,034.84x = 856,347,327.26
  5. Step 5: Solve for x
    x = 856,347,327.26/29,034.84
  6. Step 6: Final answer
    x = 29,493.78

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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.