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Finding the Third Proportional to 22,370.63 and 30,273.19

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Solution

The third proportional to 22,370.63 and 30,273.19 is: 40,967.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,370.63 : 30,273.19 = 30,273.19 : x
  2. Step 2: Convert to fraction form
    22,370.63/30,273.19 = 30,273.19/x
  3. Step 3: Cross multiply
    22,370.63x = 30,273.19 × 30,273.19
  4. Step 4: Simplify right side
    22,370.63x = 916,465,881.41
  5. Step 5: Solve for x
    x = 916,465,881.41/22,370.63
  6. Step 6: Final answer
    x = 40,967.38

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.