Finding the Third Proportional to 75,249 and 177,625.50
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Solution
The third proportional to 75,249 and 177,625.50 is: 419,285.55
Step by Step Solution
- Step 1: Write the proportion equation
75,249 : 177,625.50 = 177,625.50 : x - Step 2: Convert to fraction form
75,249/177,625.50 = 177,625.50/x - Step 3: Cross multiply
75,249x = 177,625.50 × 177,625.50 - Step 4: Simplify right side
75,249x = 31,550,818,250.25 - Step 5: Solve for x
x = 31,550,818,250.25/75,249 - Step 6: Final answer
x = 419,285.55
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.