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Finding the Third Proportional to 10,232.58 and 22,615.88

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Solution

The third proportional to 10,232.58 and 22,615.88 is: 49,985.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,232.58 : 22,615.88 = 22,615.88 : x
  2. Step 2: Convert to fraction form
    10,232.58/22,615.88 = 22,615.88/x
  3. Step 3: Cross multiply
    10,232.58x = 22,615.88 × 22,615.88
  4. Step 4: Simplify right side
    10,232.58x = 511,477,802.02
  5. Step 5: Solve for x
    x = 511,477,802.02/10,232.58
  6. Step 6: Final answer
    x = 49,985.23

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Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.