Finding the Third Proportional to 76,055.06 and 118,230.75
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Solution
The third proportional to 76,055.06 and 118,230.75 is: 183,794.61
Step by Step Solution
- Step 1: Write the proportion equation
76,055.06 : 118,230.75 = 118,230.75 : x - Step 2: Convert to fraction form
76,055.06/118,230.75 = 118,230.75/x - Step 3: Cross multiply
76,055.06x = 118,230.75 × 118,230.75 - Step 4: Simplify right side
76,055.06x = 13,978,510,245.56 - Step 5: Solve for x
x = 13,978,510,245.56/76,055.06 - Step 6: Final answer
x = 183,794.61
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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.