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Finding the Fourth Proportional to 244,580.56, 366,871.38 and 67,090.12

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Solution

The fourth proportional to 244,580.56, 366,871.38 and 67,090.12 is: 100,635.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,580.56 : 366,871.38 = 67,090.12 : x
  2. Step 2: Convert to fraction form
    244,580.56/366,871.38 = 67,090.12/x
  3. Step 3: Cross multiply
    244,580.56x = 366,871.38 × 67,090.12
  4. Step 4: Simplify right side
    244,580.56x = 24,613,444,908.77
  5. Step 5: Solve for x
    x = 24,613,444,908.77/244,580.56
  6. Step 6: Final answer
    x = 100,635.33

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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.