Home / 454,626.22-682,135.98-244,018.12

Finding the Fourth Proportional to 454,626.22, 682,135.98 and 244,018.12

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Solution

The fourth proportional to 454,626.22, 682,135.98 and 244,018.12 is: 366,132.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,626.22 : 682,135.98 = 244,018.12 : x
  2. Step 2: Convert to fraction form
    454,626.22/682,135.98 = 244,018.12/x
  3. Step 3: Cross multiply
    454,626.22x = 682,135.98 × 244,018.12
  4. Step 4: Simplify right side
    454,626.22x = 166,453,539,423.96
  5. Step 5: Solve for x
    x = 166,453,539,423.96/454,626.22
  6. Step 6: Final answer
    x = 366,132.73

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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.