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Finding the Fourth Proportional to 301,755.01, 452,034.73 and 206,751.73

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Solution

The fourth proportional to 301,755.01, 452,034.73 and 206,751.73 is: 309,718.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,755.01 : 452,034.73 = 206,751.73 : x
  2. Step 2: Convert to fraction form
    301,755.01/452,034.73 = 206,751.73/x
  3. Step 3: Cross multiply
    301,755.01x = 452,034.73 × 206,751.73
  4. Step 4: Simplify right side
    301,755.01x = 93,458,962,447.58
  5. Step 5: Solve for x
    x = 93,458,962,447.58/301,755.01
  6. Step 6: Final answer
    x = 309,718.01

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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.