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Finding the Fourth Proportional to 244,540.20, 366,810.30 and 244,540.20

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Solution

The fourth proportional to 244,540.20, 366,810.30 and 244,540.20 is: 366,810.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,540.20 : 366,810.30 = 244,540.20 : x
  2. Step 2: Convert to fraction form
    244,540.20/366,810.30 = 244,540.20/x
  3. Step 3: Cross multiply
    244,540.20x = 366,810.30 × 244,540.20
  4. Step 4: Simplify right side
    244,540.20x = 89,699,864,124.06
  5. Step 5: Solve for x
    x = 89,699,864,124.06/244,540.20
  6. Step 6: Final answer
    x = 366,810.30

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1.5x scale

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.