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Finding the Fourth Proportional to 164,590.62, 227,044.11 and 133,996.62

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Solution

The fourth proportional to 164,590.62, 227,044.11 and 133,996.62 is: 184,841.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,590.62 : 227,044.11 = 133,996.62 : x
  2. Step 2: Convert to fraction form
    164,590.62/227,044.11 = 133,996.62/x
  3. Step 3: Cross multiply
    164,590.62x = 227,044.11 × 133,996.62
  4. Step 4: Simplify right side
    164,590.62x = 30,423,144,782.95
  5. Step 5: Solve for x
    x = 30,423,144,782.95/164,590.62
  6. Step 6: Final answer
    x = 184,841.30

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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.