Finding the Fourth Proportional to 182,884.06, 252,368.13 and 102,297.79
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Solution
The fourth proportional to 182,884.06, 252,368.13 and 102,297.79 is: 141,164.31
Step by Step Solution
- Step 1: Write the proportion equation
182,884.06 : 252,368.13 = 102,297.79 : x - Step 2: Convert to fraction form
182,884.06/252,368.13 = 102,297.79/x - Step 3: Cross multiply
182,884.06x = 252,368.13 × 102,297.79 - Step 4: Simplify right side
182,884.06x = 25,816,701,965.43 - Step 5: Solve for x
x = 25,816,701,965.43/182,884.06 - Step 6: Final answer
x = 141,164.31
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.