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Finding the Third Proportional to 14,356 and 30,288

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Solution

The third proportional to 14,356 and 30,288 is: 63,901.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,356 : 30,288 = 30,288 : x
  2. Step 2: Convert to fraction form
    14,356/30,288 = 30,288/x
  3. Step 3: Cross multiply
    14,356x = 30,288 × 30,288
  4. Step 4: Simplify right side
    14,356x = 917,362,944
  5. Step 5: Solve for x
    x = 917,362,944/14,356
  6. Step 6: Final answer
    x = 63,901.01

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.