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Finding the Third Proportional to 12,033 and 28,987.88

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Solution

The third proportional to 12,033 and 28,987.88 is: 69,832.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,033 : 28,987.88 = 28,987.88 : x
  2. Step 2: Convert to fraction form
    12,033/28,987.88 = 28,987.88/x
  3. Step 3: Cross multiply
    12,033x = 28,987.88 × 28,987.88
  4. Step 4: Simplify right side
    12,033x = 840,296,897.02
  5. Step 5: Solve for x
    x = 840,296,897.02/12,033
  6. Step 6: Final answer
    x = 69,832.70

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Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.