Home / 166,324.40-229,527.92-94,704.48

Finding the Fourth Proportional to 166,324.40, 229,527.92 and 94,704.48

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Solution

The fourth proportional to 166,324.40, 229,527.92 and 94,704.48 is: 130,692.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,324.40 : 229,527.92 = 94,704.48 : x
  2. Step 2: Convert to fraction form
    166,324.40/229,527.92 = 94,704.48/x
  3. Step 3: Cross multiply
    166,324.40x = 229,527.92 × 94,704.48
  4. Step 4: Simplify right side
    166,324.40x = 21,737,322,309.08
  5. Step 5: Solve for x
    x = 21,737,322,309.08/166,324.40
  6. Step 6: Final answer
    x = 130,692.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.