Finding the Fourth Proportional to 182,604.12, 273,935.58 and 56,244.31
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Solution
The fourth proportional to 182,604.12, 273,935.58 and 56,244.31 is: 84,375.52
Step by Step Solution
- Step 1: Write the proportion equation
182,604.12 : 273,935.58 = 56,244.31 : x - Step 2: Convert to fraction form
182,604.12/273,935.58 = 56,244.31/x - Step 3: Cross multiply
182,604.12x = 273,935.58 × 56,244.31 - Step 4: Simplify right side
182,604.12x = 15,407,317,681.55 - Step 5: Solve for x
x = 15,407,317,681.55/182,604.12 - Step 6: Final answer
x = 84,375.52
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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.