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Finding the Third Proportional to 15,969.56 and 33,594.19

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Solution

The third proportional to 15,969.56 and 33,594.19 is: 70,670.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,969.56 : 33,594.19 = 33,594.19 : x
  2. Step 2: Convert to fraction form
    15,969.56/33,594.19 = 33,594.19/x
  3. Step 3: Cross multiply
    15,969.56x = 33,594.19 × 33,594.19
  4. Step 4: Simplify right side
    15,969.56x = 1,128,569,433.79
  5. Step 5: Solve for x
    x = 1,128,569,433.79/15,969.56
  6. Step 6: Final answer
    x = 70,670.03

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.