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Finding the Third Proportional to 55,609.03 and 118,599.19

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Solution

The third proportional to 55,609.03 and 118,599.19 is: 252,940.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,609.03 : 118,599.19 = 118,599.19 : x
  2. Step 2: Convert to fraction form
    55,609.03/118,599.19 = 118,599.19/x
  3. Step 3: Cross multiply
    55,609.03x = 118,599.19 × 118,599.19
  4. Step 4: Simplify right side
    55,609.03x = 14,065,767,275.66
  5. Step 5: Solve for x
    x = 14,065,767,275.66/55,609.03
  6. Step 6: Final answer
    x = 252,940.34

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.