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Finding the Fourth Proportional to 244,817.70, 367,226.55 and 160,836.90

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Solution

The fourth proportional to 244,817.70, 367,226.55 and 160,836.90 is: 241,255.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,817.70 : 367,226.55 = 160,836.90 : x
  2. Step 2: Convert to fraction form
    244,817.70/367,226.55 = 160,836.90/x
  3. Step 3: Cross multiply
    244,817.70x = 367,226.55 × 160,836.90
  4. Step 4: Simplify right side
    244,817.70x = 59,063,579,899.70
  5. Step 5: Solve for x
    x = 59,063,579,899.70/244,817.70
  6. Step 6: Final answer
    x = 241,255.35

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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.