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Finding the Third Proportional to 40,276 and 94,768

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Solution

The third proportional to 40,276 and 94,768 is: 222,985.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,276 : 94,768 = 94,768 : x
  2. Step 2: Convert to fraction form
    40,276/94,768 = 94,768/x
  3. Step 3: Cross multiply
    40,276x = 94,768 × 94,768
  4. Step 4: Simplify right side
    40,276x = 8,980,973,824
  5. Step 5: Solve for x
    x = 8,980,973,824/40,276
  6. Step 6: Final answer
    x = 222,985.74

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.