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Finding the Third Proportional to 46,324 and 90,344

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Solution

The third proportional to 46,324 and 90,344 is: 176,194.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,324 : 90,344 = 90,344 : x
  2. Step 2: Convert to fraction form
    46,324/90,344 = 90,344/x
  3. Step 3: Cross multiply
    46,324x = 90,344 × 90,344
  4. Step 4: Simplify right side
    46,324x = 8,162,038,336
  5. Step 5: Solve for x
    x = 8,162,038,336/46,324
  6. Step 6: Final answer
    x = 176,194.59

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Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.