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Finding the Third Proportional to 15,272.44 and 23,599.13

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Solution

The third proportional to 15,272.44 and 23,599.13 is: 36,465.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,272.44 : 23,599.13 = 23,599.13 : x
  2. Step 2: Convert to fraction form
    15,272.44/23,599.13 = 23,599.13/x
  3. Step 3: Cross multiply
    15,272.44x = 23,599.13 × 23,599.13
  4. Step 4: Simplify right side
    15,272.44x = 556,918,700.77
  5. Step 5: Solve for x
    x = 556,918,700.77/15,272.44
  6. Step 6: Final answer
    x = 36,465.61

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.