Finding the Fourth Proportional to 182,232.45, 273,348.54 and 97,876.49
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Solution
The fourth proportional to 182,232.45, 273,348.54 and 97,876.49 is: 146,814.65
Step by Step Solution
- Step 1: Write the proportion equation
182,232.45 : 273,348.54 = 97,876.49 : x - Step 2: Convert to fraction form
182,232.45/273,348.54 = 97,876.49/x - Step 3: Cross multiply
182,232.45x = 273,348.54 × 97,876.49 - Step 4: Simplify right side
182,232.45x = 26,754,394,275.08 - Step 5: Solve for x
x = 26,754,394,275.08/182,232.45 - Step 6: Final answer
x = 146,814.65
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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.