Home / 244,541.80-366,813.90-111,328.84

Finding the Fourth Proportional to 244,541.80, 366,813.90 and 111,328.84

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Solution

The fourth proportional to 244,541.80, 366,813.90 and 111,328.84 is: 166,993.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,541.80 : 366,813.90 = 111,328.84 : x
  2. Step 2: Convert to fraction form
    244,541.80/366,813.90 = 111,328.84/x
  3. Step 3: Cross multiply
    244,541.80x = 366,813.90 × 111,328.84
  4. Step 4: Simplify right side
    244,541.80x = 40,836,965,982.88
  5. Step 5: Solve for x
    x = 40,836,965,982.88/244,541.80
  6. Step 6: Final answer
    x = 166,993.81

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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.