Finding the Fourth Proportional to 163,067.60, 244,575.18 and 44,711.48
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Solution
The fourth proportional to 163,067.60, 244,575.18 and 44,711.48 is: 67,060.03
Step by Step Solution
- Step 1: Write the proportion equation
163,067.60 : 244,575.18 = 44,711.48 : x - Step 2: Convert to fraction form
163,067.60/244,575.18 = 44,711.48/x - Step 3: Cross multiply
163,067.60x = 244,575.18 × 44,711.48 - Step 4: Simplify right side
163,067.60x = 10,935,318,269.07 - Step 5: Solve for x
x = 10,935,318,269.07/163,067.60 - Step 6: Final answer
x = 67,060.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.