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Finding the Fourth Proportional to 244,602.20, 366,903.30 and 223,935.05

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Solution

The fourth proportional to 244,602.20, 366,903.30 and 223,935.05 is: 335,902.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,602.20 : 366,903.30 = 223,935.05 : x
  2. Step 2: Convert to fraction form
    244,602.20/366,903.30 = 223,935.05/x
  3. Step 3: Cross multiply
    244,602.20x = 366,903.30 × 223,935.05
  4. Step 4: Simplify right side
    244,602.20x = 82,162,508,830.67
  5. Step 5: Solve for x
    x = 82,162,508,830.67/244,602.20
  6. Step 6: Final answer
    x = 335,902.58

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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.