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Finding the Third Proportional to 20,363.06 and 46,401.19

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Solution

The third proportional to 20,363.06 and 46,401.19 is: 105,734.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,363.06 : 46,401.19 = 46,401.19 : x
  2. Step 2: Convert to fraction form
    20,363.06/46,401.19 = 46,401.19/x
  3. Step 3: Cross multiply
    20,363.06x = 46,401.19 × 46,401.19
  4. Step 4: Simplify right side
    20,363.06x = 2,153,070,201.41
  5. Step 5: Solve for x
    x = 2,153,070,201.41/20,363.06
  6. Step 6: Final answer
    x = 105,734.11

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Why These Related Problems?

These problems maintain the same ratio (2.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.