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Finding the Fourth Proportional to 214,568.03, 296,105.03 and 119,074.80

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Solution

The fourth proportional to 214,568.03, 296,105.03 and 119,074.80 is: 164,323.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,568.03 : 296,105.03 = 119,074.80 : x
  2. Step 2: Convert to fraction form
    214,568.03/296,105.03 = 119,074.80/x
  3. Step 3: Cross multiply
    214,568.03x = 296,105.03 × 119,074.80
  4. Step 4: Simplify right side
    214,568.03x = 35,258,647,226.24
  5. Step 5: Solve for x
    x = 35,258,647,226.24/214,568.03
  6. Step 6: Final answer
    x = 164,323.87

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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.