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Finding the Third Proportional to 110,192.63 and 163,668.94

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Solution

The third proportional to 110,192.63 and 163,668.94 is: 243,097.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,192.63 : 163,668.94 = 163,668.94 : x
  2. Step 2: Convert to fraction form
    110,192.63/163,668.94 = 163,668.94/x
  3. Step 3: Cross multiply
    110,192.63x = 163,668.94 × 163,668.94
  4. Step 4: Simplify right side
    110,192.63x = 26,787,521,102.38
  5. Step 5: Solve for x
    x = 26,787,521,102.38/110,192.63
  6. Step 6: Final answer
    x = 243,097.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.