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Finding the Third Proportional to 14,148 and 30,104

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Solution

The third proportional to 14,148 and 30,104 is: 64,055.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,148 : 30,104 = 30,104 : x
  2. Step 2: Convert to fraction form
    14,148/30,104 = 30,104/x
  3. Step 3: Cross multiply
    14,148x = 30,104 × 30,104
  4. Step 4: Simplify right side
    14,148x = 906,250,816
  5. Step 5: Solve for x
    x = 906,250,816/14,148
  6. Step 6: Final answer
    x = 64,055.05

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.