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Finding the Fourth Proportional to 314,093.01, 433,375.07 and 183,250.27

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Solution

The fourth proportional to 314,093.01, 433,375.07 and 183,250.27 is: 252,842.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,093.01 : 433,375.07 = 183,250.27 : x
  2. Step 2: Convert to fraction form
    314,093.01/433,375.07 = 183,250.27/x
  3. Step 3: Cross multiply
    314,093.01x = 433,375.07 × 183,250.27
  4. Step 4: Simplify right side
    314,093.01x = 79,416,096,819.50
  5. Step 5: Solve for x
    x = 79,416,096,819.50/314,093.01
  6. Step 6: Final answer
    x = 252,842.61

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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.