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Finding the Third Proportional to 103,599.38 and 159,975.56

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Solution

The third proportional to 103,599.38 and 159,975.56 is: 247,030.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,599.38 : 159,975.56 = 159,975.56 : x
  2. Step 2: Convert to fraction form
    103,599.38/159,975.56 = 159,975.56/x
  3. Step 3: Cross multiply
    103,599.38x = 159,975.56 × 159,975.56
  4. Step 4: Simplify right side
    103,599.38x = 25,592,180,597.19
  5. Step 5: Solve for x
    x = 25,592,180,597.19/103,599.38
  6. Step 6: Final answer
    x = 247,030.26

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.