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Finding the Third Proportional to 16,615.13 and 23,999.63

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Solution

The third proportional to 16,615.13 and 23,999.63 is: 34,666.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,615.13 : 23,999.63 = 23,999.63 : x
  2. Step 2: Convert to fraction form
    16,615.13/23,999.63 = 23,999.63/x
  3. Step 3: Cross multiply
    16,615.13x = 23,999.63 × 23,999.63
  4. Step 4: Simplify right side
    16,615.13x = 575,982,000.14
  5. Step 5: Solve for x
    x = 575,982,000.14/16,615.13
  6. Step 6: Final answer
    x = 34,666.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.