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Finding the Third Proportional to 14,110.13 and 30,163.88

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Solution

The third proportional to 14,110.13 and 30,163.88 is: 64,482.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,110.13 : 30,163.88 = 30,163.88 : x
  2. Step 2: Convert to fraction form
    14,110.13/30,163.88 = 30,163.88/x
  3. Step 3: Cross multiply
    14,110.13x = 30,163.88 × 30,163.88
  4. Step 4: Simplify right side
    14,110.13x = 909,859,355.02
  5. Step 5: Solve for x
    x = 909,859,355.02/14,110.13
  6. Step 6: Final answer
    x = 64,482.73

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.