Finding the Third Proportional to 92,415.94 and 205,881.75
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Solution
The third proportional to 92,415.94 and 205,881.75 is: 458,657.85
Step by Step Solution
- Step 1: Write the proportion equation
92,415.94 : 205,881.75 = 205,881.75 : x - Step 2: Convert to fraction form
92,415.94/205,881.75 = 205,881.75/x - Step 3: Cross multiply
92,415.94x = 205,881.75 × 205,881.75 - Step 4: Simplify right side
92,415.94x = 42,387,294,983.06 - Step 5: Solve for x
x = 42,387,294,983.06/92,415.94 - Step 6: Final answer
x = 458,657.85
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.