Finding the Fourth Proportional to 175,506.27, 242,197.74 and 94,933.55
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Solution
The fourth proportional to 175,506.27, 242,197.74 and 94,933.55 is: 131,007.80
Step by Step Solution
- Step 1: Write the proportion equation
175,506.27 : 242,197.74 = 94,933.55 : x - Step 2: Convert to fraction form
175,506.27/242,197.74 = 94,933.55/x - Step 3: Cross multiply
175,506.27x = 242,197.74 × 94,933.55 - Step 4: Simplify right side
175,506.27x = 22,992,690,049.19 - Step 5: Solve for x
x = 22,992,690,049.19/175,506.27 - Step 6: Final answer
x = 131,007.80
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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.