Home / 244,246.20-366,369.30-228,694.20

Finding the Fourth Proportional to 244,246.20, 366,369.30 and 228,694.20

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Solution

The fourth proportional to 244,246.20, 366,369.30 and 228,694.20 is: 343,041.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,246.20 : 366,369.30 = 228,694.20 : x
  2. Step 2: Convert to fraction form
    244,246.20/366,369.30 = 228,694.20/x
  3. Step 3: Cross multiply
    244,246.20x = 366,369.30 × 228,694.20
  4. Step 4: Simplify right side
    244,246.20x = 83,786,533,968.06
  5. Step 5: Solve for x
    x = 83,786,533,968.06/244,246.20
  6. Step 6: Final answer
    x = 343,041.30

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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.