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Finding the Third Proportional to 40,213.13 and 59,635.13

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Solution

The third proportional to 40,213.13 and 59,635.13 is: 88,437.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,213.13 : 59,635.13 = 59,635.13 : x
  2. Step 2: Convert to fraction form
    40,213.13/59,635.13 = 59,635.13/x
  3. Step 3: Cross multiply
    40,213.13x = 59,635.13 × 59,635.13
  4. Step 4: Simplify right side
    40,213.13x = 3,556,348,133.77
  5. Step 5: Solve for x
    x = 3,556,348,133.77/40,213.13
  6. Step 6: Final answer
    x = 88,437.50

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.