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Finding the Third Proportional to 26,255.39 and 40,356.35

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Solution

The third proportional to 26,255.39 and 40,356.35 is: 62,030.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,255.39 : 40,356.35 = 40,356.35 : x
  2. Step 2: Convert to fraction form
    26,255.39/40,356.35 = 40,356.35/x
  3. Step 3: Cross multiply
    26,255.39x = 40,356.35 × 40,356.35
  4. Step 4: Simplify right side
    26,255.39x = 1,628,635,111.44
  5. Step 5: Solve for x
    x = 1,628,635,111.44/26,255.39
  6. Step 6: Final answer
    x = 62,030.50

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.