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Finding the Third Proportional to 146,336 and 225,582

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Solution

The third proportional to 146,336 and 225,582 is: 347,742.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,336 : 225,582 = 225,582 : x
  2. Step 2: Convert to fraction form
    146,336/225,582 = 225,582/x
  3. Step 3: Cross multiply
    146,336x = 225,582 × 225,582
  4. Step 4: Simplify right side
    146,336x = 50,887,238,724
  5. Step 5: Solve for x
    x = 50,887,238,724/146,336
  6. Step 6: Final answer
    x = 347,742.45

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.