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Finding the Fourth Proportional to 244,951.91, 367,427.89 and 76,486.67

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Solution

The fourth proportional to 244,951.91, 367,427.89 and 76,486.67 is: 114,730.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,951.91 : 367,427.89 = 76,486.67 : x
  2. Step 2: Convert to fraction form
    244,951.91/367,427.89 = 76,486.67/x
  3. Step 3: Cross multiply
    244,951.91x = 367,427.89 × 76,486.67
  4. Step 4: Simplify right side
    244,951.91x = 28,103,335,771.23
  5. Step 5: Solve for x
    x = 28,103,335,771.23/244,951.91
  6. Step 6: Final answer
    x = 114,730.01

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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.