Home / 195,321.54-294,446.27-182,301.49

Finding the Fourth Proportional to 195,321.54, 294,446.27 and 182,301.49

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Solution

The fourth proportional to 195,321.54, 294,446.27 and 182,301.49 is: 274,818.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,321.54 : 294,446.27 = 182,301.49 : x
  2. Step 2: Convert to fraction form
    195,321.54/294,446.27 = 182,301.49/x
  3. Step 3: Cross multiply
    195,321.54x = 294,446.27 × 182,301.49
  4. Step 4: Simplify right side
    195,321.54x = 53,677,993,745.94
  5. Step 5: Solve for x
    x = 53,677,993,745.94/195,321.54
  6. Step 6: Final answer
    x = 274,818.61

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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.