Finding the Fourth Proportional to 182,634.08, 252,030.15 and 102,062.23
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Solution
The fourth proportional to 182,634.08, 252,030.15 and 102,062.23 is: 140,843.15
Step by Step Solution
- Step 1: Write the proportion equation
182,634.08 : 252,030.15 = 102,062.23 : x - Step 2: Convert to fraction form
182,634.08/252,030.15 = 102,062.23/x - Step 3: Cross multiply
182,634.08x = 252,030.15 × 102,062.23 - Step 4: Simplify right side
182,634.08x = 25,722,758,506.16 - Step 5: Solve for x
x = 25,722,758,506.16/182,634.08 - Step 6: Final answer
x = 140,843.15
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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.