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Finding the Fourth Proportional to 44,908.93, 67,405.11 and 22,738.06

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Solution

The fourth proportional to 44,908.93, 67,405.11 and 22,738.06 is: 34,128.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,908.93 : 67,405.11 = 22,738.06 : x
  2. Step 2: Convert to fraction form
    44,908.93/67,405.11 = 22,738.06/x
  3. Step 3: Cross multiply
    44,908.93x = 67,405.11 × 22,738.06
  4. Step 4: Simplify right side
    44,908.93x = 1,532,661,435.49
  5. Step 5: Solve for x
    x = 1,532,661,435.49/44,908.93
  6. Step 6: Final answer
    x = 34,128.21

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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.