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Finding the Third Proportional to 65,226 and 97,984.50

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Solution

The third proportional to 65,226 and 97,984.50 is: 147,195.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,226 : 97,984.50 = 97,984.50 : x
  2. Step 2: Convert to fraction form
    65,226/97,984.50 = 97,984.50/x
  3. Step 3: Cross multiply
    65,226x = 97,984.50 × 97,984.50
  4. Step 4: Simplify right side
    65,226x = 9,600,962,240.25
  5. Step 5: Solve for x
    x = 9,600,962,240.25/65,226
  6. Step 6: Final answer
    x = 147,195.32

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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.