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Finding the Third Proportional to 28,503 and 35,950.50

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Solution

The third proportional to 28,503 and 35,950.50 is: 45,343.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,503 : 35,950.50 = 35,950.50 : x
  2. Step 2: Convert to fraction form
    28,503/35,950.50 = 35,950.50/x
  3. Step 3: Cross multiply
    28,503x = 35,950.50 × 35,950.50
  4. Step 4: Simplify right side
    28,503x = 1,292,438,450.25
  5. Step 5: Solve for x
    x = 1,292,438,450.25/28,503
  6. Step 6: Final answer
    x = 45,343.94

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Why These Related Problems?

These problems maintain the same ratio (1.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.