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Finding the Third Proportional to 88,450.10 and 117,841.71

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Solution

The third proportional to 88,450.10 and 117,841.71 is: 157,000.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,450.10 : 117,841.71 = 117,841.71 : x
  2. Step 2: Convert to fraction form
    88,450.10/117,841.71 = 117,841.71/x
  3. Step 3: Cross multiply
    88,450.10x = 117,841.71 × 117,841.71
  4. Step 4: Simplify right side
    88,450.10x = 13,886,668,836.68
  5. Step 5: Solve for x
    x = 13,886,668,836.68/88,450.10
  6. Step 6: Final answer
    x = 157,000.03

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.