Home / 94,327.09-141,441.94-27,758.58

Finding the Fourth Proportional to 94,327.09, 141,441.94 and 27,758.58

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Solution

The fourth proportional to 94,327.09, 141,441.94 and 27,758.58 is: 41,623.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,327.09 : 141,441.94 = 27,758.58 : x
  2. Step 2: Convert to fraction form
    94,327.09/141,441.94 = 27,758.58/x
  3. Step 3: Cross multiply
    94,327.09x = 141,441.94 × 27,758.58
  4. Step 4: Simplify right side
    94,327.09x = 3,926,227,406.85
  5. Step 5: Solve for x
    x = 3,926,227,406.85/94,327.09
  6. Step 6: Final answer
    x = 41,623.54

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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.