Finding the Third Proportional to 33,477.75 and 51,837.75
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Solution
The third proportional to 33,477.75 and 51,837.75 is: 80,266.81
Step by Step Solution
- Step 1: Write the proportion equation
33,477.75 : 51,837.75 = 51,837.75 : x - Step 2: Convert to fraction form
33,477.75/51,837.75 = 51,837.75/x - Step 3: Cross multiply
33,477.75x = 51,837.75 × 51,837.75 - Step 4: Simplify right side
33,477.75x = 2,687,152,325.06 - Step 5: Solve for x
x = 2,687,152,325.06/33,477.75 - Step 6: Final answer
x = 80,266.81
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.