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Finding the Third Proportional to 10,999.13 and 22,403.25

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Solution

The third proportional to 10,999.13 and 22,403.25 is: 45,631.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,999.13 : 22,403.25 = 22,403.25 : x
  2. Step 2: Convert to fraction form
    10,999.13/22,403.25 = 22,403.25/x
  3. Step 3: Cross multiply
    10,999.13x = 22,403.25 × 22,403.25
  4. Step 4: Simplify right side
    10,999.13x = 501,905,610.56
  5. Step 5: Solve for x
    x = 501,905,610.56/10,999.13
  6. Step 6: Final answer
    x = 45,631.41

Related Problems

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.