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Finding the Third Proportional to 30,264 and 46,670

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Solution

The third proportional to 30,264 and 46,670 is: 71,969.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,264 : 46,670 = 46,670 : x
  2. Step 2: Convert to fraction form
    30,264/46,670 = 46,670/x
  3. Step 3: Cross multiply
    30,264x = 46,670 × 46,670
  4. Step 4: Simplify right side
    30,264x = 2,178,088,900
  5. Step 5: Solve for x
    x = 2,178,088,900/30,264
  6. Step 6: Final answer
    x = 71,969.63

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.