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Finding the Fourth Proportional to 227,613.70, 341,227.75 and 94,410.82

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Solution

The fourth proportional to 227,613.70, 341,227.75 and 94,410.82 is: 141,536.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,613.70 : 341,227.75 = 94,410.82 : x
  2. Step 2: Convert to fraction form
    227,613.70/341,227.75 = 94,410.82/x
  3. Step 3: Cross multiply
    227,613.70x = 341,227.75 × 94,410.82
  4. Step 4: Simplify right side
    227,613.70x = 32,215,591,684.26
  5. Step 5: Solve for x
    x = 32,215,591,684.26/227,613.70
  6. Step 6: Final answer
    x = 141,536.26

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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.