Home / 94,604.44-141,623.31-91,239.85

Finding the Fourth Proportional to 94,604.44, 141,623.31 and 91,239.85

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Solution

The fourth proportional to 94,604.44, 141,623.31 and 91,239.85 is: 136,586.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,604.44 : 141,623.31 = 91,239.85 : x
  2. Step 2: Convert to fraction form
    94,604.44/141,623.31 = 91,239.85/x
  3. Step 3: Cross multiply
    94,604.44x = 141,623.31 × 91,239.85
  4. Step 4: Simplify right side
    94,604.44x = 12,921,690,345.63
  5. Step 5: Solve for x
    x = 12,921,690,345.63/94,604.44
  6. Step 6: Final answer
    x = 136,586.51

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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.