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Finding the Fourth Proportional to 244,626.90, 366,940.35 and 177,926.10

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Solution

The fourth proportional to 244,626.90, 366,940.35 and 177,926.10 is: 266,889.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,626.90 : 366,940.35 = 177,926.10 : x
  2. Step 2: Convert to fraction form
    244,626.90/366,940.35 = 177,926.10/x
  3. Step 3: Cross multiply
    244,626.90x = 366,940.35 × 177,926.10
  4. Step 4: Simplify right side
    244,626.90x = 65,288,265,408.14
  5. Step 5: Solve for x
    x = 65,288,265,408.14/244,626.90
  6. Step 6: Final answer
    x = 266,889.15

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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.