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Finding the Fourth Proportional to 227,519.65, 341,133.67 and 94,491.73

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Solution

The fourth proportional to 227,519.65, 341,133.67 and 94,491.73 is: 141,677.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,519.65 : 341,133.67 = 94,491.73 : x
  2. Step 2: Convert to fraction form
    227,519.65/341,133.67 = 94,491.73/x
  3. Step 3: Cross multiply
    227,519.65x = 341,133.67 × 94,491.73
  4. Step 4: Simplify right side
    227,519.65x = 32,234,308,461.42
  5. Step 5: Solve for x
    x = 32,234,308,461.42/227,519.65
  6. Step 6: Final answer
    x = 141,677.03

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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.