Home / 293,004.75-441,703.26-273,474.72

Finding the Fourth Proportional to 293,004.75, 441,703.26 and 273,474.72

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Solution

The fourth proportional to 293,004.75, 441,703.26 and 273,474.72 is: 412,261.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,004.75 : 441,703.26 = 273,474.72 : x
  2. Step 2: Convert to fraction form
    293,004.75/441,703.26 = 273,474.72/x
  3. Step 3: Cross multiply
    293,004.75x = 441,703.26 × 273,474.72
  4. Step 4: Simplify right side
    293,004.75x = 120,794,675,351.59
  5. Step 5: Solve for x
    x = 120,794,675,351.59/293,004.75
  6. Step 6: Final answer
    x = 412,261.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.