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Finding the Third Proportional to 162,454 and 237,344

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Solution

The third proportional to 162,454 and 237,344 is: 346,757.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,454 : 237,344 = 237,344 : x
  2. Step 2: Convert to fraction form
    162,454/237,344 = 237,344/x
  3. Step 3: Cross multiply
    162,454x = 237,344 × 237,344
  4. Step 4: Simplify right side
    162,454x = 56,332,174,336
  5. Step 5: Solve for x
    x = 56,332,174,336/162,454
  6. Step 6: Final answer
    x = 346,757.69

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.