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Finding the Third Proportional to 27,159.94 and 40,582.22

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Solution

The third proportional to 27,159.94 and 40,582.22 is: 60,637.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,159.94 : 40,582.22 = 40,582.22 : x
  2. Step 2: Convert to fraction form
    27,159.94/40,582.22 = 40,582.22/x
  3. Step 3: Cross multiply
    27,159.94x = 40,582.22 × 40,582.22
  4. Step 4: Simplify right side
    27,159.94x = 1,646,916,478.67
  5. Step 5: Solve for x
    x = 1,646,916,478.67/27,159.94
  6. Step 6: Final answer
    x = 60,637.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.