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Finding the Third Proportional to 41,679 and 59,559.75

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Solution

The third proportional to 41,679 and 59,559.75 is: 85,111.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,679 : 59,559.75 = 59,559.75 : x
  2. Step 2: Convert to fraction form
    41,679/59,559.75 = 59,559.75/x
  3. Step 3: Cross multiply
    41,679x = 59,559.75 × 59,559.75
  4. Step 4: Simplify right side
    41,679x = 3,547,363,820.06
  5. Step 5: Solve for x
    x = 3,547,363,820.06/41,679
  6. Step 6: Final answer
    x = 85,111.54

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.