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Finding the Fourth Proportional to 166,353, 229,566.84 and 94,733.04

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Solution

The fourth proportional to 166,353, 229,566.84 and 94,733.04 is: 130,731.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,353 : 229,566.84 = 94,733.04 : x
  2. Step 2: Convert to fraction form
    166,353/229,566.84 = 94,733.04/x
  3. Step 3: Cross multiply
    166,353x = 229,566.84 × 94,733.04
  4. Step 4: Simplify right side
    166,353x = 21,747,564,636.39
  5. Step 5: Solve for x
    x = 21,747,564,636.39/166,353
  6. Step 6: Final answer
    x = 130,731.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.