Finding the Fourth Proportional to 182,879.88, 274,132.68 and 62,900.88
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Solution
The fourth proportional to 182,879.88, 274,132.68 and 62,900.88 is: 94,286.95
Step by Step Solution
- Step 1: Write the proportion equation
182,879.88 : 274,132.68 = 62,900.88 : x - Step 2: Convert to fraction form
182,879.88/274,132.68 = 62,900.88/x - Step 3: Cross multiply
182,879.88x = 274,132.68 × 62,900.88 - Step 4: Simplify right side
182,879.88x = 17,243,186,808.76 - Step 5: Solve for x
x = 17,243,186,808.76/182,879.88 - Step 6: Final answer
x = 94,286.95
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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.