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Finding the Fourth Proportional to 264,404.76, 397,144.33 and 233,514.75

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Solution

The fourth proportional to 264,404.76, 397,144.33 and 233,514.75 is: 350,746.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,404.76 : 397,144.33 = 233,514.75 : x
  2. Step 2: Convert to fraction form
    264,404.76/397,144.33 = 233,514.75/x
  3. Step 3: Cross multiply
    264,404.76x = 397,144.33 × 233,514.75
  4. Step 4: Simplify right side
    264,404.76x = 92,739,059,839.37
  5. Step 5: Solve for x
    x = 92,739,059,839.37/264,404.76
  6. Step 6: Final answer
    x = 350,746.56

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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.