Finding the Third Proportional to 192,266.44 and 414,113.06
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Solution
The third proportional to 192,266.44 and 414,113.06 is: 891,937.41
Step by Step Solution
- Step 1: Write the proportion equation
192,266.44 : 414,113.06 = 414,113.06 : x - Step 2: Convert to fraction form
192,266.44/414,113.06 = 414,113.06/x - Step 3: Cross multiply
192,266.44x = 414,113.06 × 414,113.06 - Step 4: Simplify right side
192,266.44x = 171,489,628,533.13 - Step 5: Solve for x
x = 171,489,628,533.13/192,266.44 - Step 6: Final answer
x = 891,937.41
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.