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Finding the Third Proportional to 230,098.50 and 492,181

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Solution

The third proportional to 230,098.50 and 492,181 is: 1,052,775.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,098.50 : 492,181 = 492,181 : x
  2. Step 2: Convert to fraction form
    230,098.50/492,181 = 492,181/x
  3. Step 3: Cross multiply
    230,098.50x = 492,181 × 492,181
  4. Step 4: Simplify right side
    230,098.50x = 242,242,136,761
  5. Step 5: Solve for x
    x = 242,242,136,761/230,098.50
  6. Step 6: Final answer
    x = 1,052,775.82

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.