Finding the Third Proportional to 221,593.88 and 364,059.75
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Solution
The third proportional to 221,593.88 and 364,059.75 is: 598,118.98
Step by Step Solution
- Step 1: Write the proportion equation
221,593.88 : 364,059.75 = 364,059.75 : x - Step 2: Convert to fraction form
221,593.88/364,059.75 = 364,059.75/x - Step 3: Cross multiply
221,593.88x = 364,059.75 × 364,059.75 - Step 4: Simplify right side
221,593.88x = 132,539,501,570.06 - Step 5: Solve for x
x = 132,539,501,570.06/221,593.88 - Step 6: Final answer
x = 598,118.98
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Why These Related Problems?
These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.