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Finding the Fourth Proportional to 44,735.22, 67,102.83 and 43,751.07

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Solution

The fourth proportional to 44,735.22, 67,102.83 and 43,751.07 is: 65,626.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,735.22 : 67,102.83 = 43,751.07 : x
  2. Step 2: Convert to fraction form
    44,735.22/67,102.83 = 43,751.07/x
  3. Step 3: Cross multiply
    44,735.22x = 67,102.83 × 43,751.07
  4. Step 4: Simplify right side
    44,735.22x = 2,935,820,612.53
  5. Step 5: Solve for x
    x = 2,935,820,612.53/44,735.22
  6. Step 6: Final answer
    x = 65,626.61

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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.