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Finding the Third Proportional to 46,282 and 69,225

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Solution

The third proportional to 46,282 and 69,225 is: 103,541.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,282 : 69,225 = 69,225 : x
  2. Step 2: Convert to fraction form
    46,282/69,225 = 69,225/x
  3. Step 3: Cross multiply
    46,282x = 69,225 × 69,225
  4. Step 4: Simplify right side
    46,282x = 4,792,100,625
  5. Step 5: Solve for x
    x = 4,792,100,625/46,282
  6. Step 6: Final answer
    x = 103,541.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.