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Finding the Third Proportional to 14,072 and 30,088

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Solution

The third proportional to 14,072 and 30,088 is: 64,332.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,072 : 30,088 = 30,088 : x
  2. Step 2: Convert to fraction form
    14,072/30,088 = 30,088/x
  3. Step 3: Cross multiply
    14,072x = 30,088 × 30,088
  4. Step 4: Simplify right side
    14,072x = 905,287,744
  5. Step 5: Solve for x
    x = 905,287,744/14,072
  6. Step 6: Final answer
    x = 64,332.56

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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.