Finding the Fourth Proportional to 372,299.58, 558,060.57 and 182,497.14
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Solution
The fourth proportional to 372,299.58, 558,060.57 and 182,497.14 is: 273,555.12
Step by Step Solution
- Step 1: Write the proportion equation
372,299.58 : 558,060.57 = 182,497.14 : x - Step 2: Convert to fraction form
372,299.58/558,060.57 = 182,497.14/x - Step 3: Cross multiply
372,299.58x = 558,060.57 × 182,497.14 - Step 4: Simplify right side
372,299.58x = 101,844,457,971.77 - Step 5: Solve for x
x = 101,844,457,971.77/372,299.58 - Step 6: Final answer
x = 273,555.12
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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.