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Finding the Fourth Proportional to 244,010.76, 365,945.74 and 84,080.18

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Solution

The fourth proportional to 244,010.76, 365,945.74 and 84,080.18 is: 126,096.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,010.76 : 365,945.74 = 84,080.18 : x
  2. Step 2: Convert to fraction form
    244,010.76/365,945.74 = 84,080.18/x
  3. Step 3: Cross multiply
    244,010.76x = 365,945.74 × 84,080.18
  4. Step 4: Simplify right side
    244,010.76x = 30,768,783,689.43
  5. Step 5: Solve for x
    x = 30,768,783,689.43/244,010.76
  6. Step 6: Final answer
    x = 126,096.01

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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.