Finding the Fourth Proportional to 182,047.23, 273,044.49 and 55,653.55
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Solution
The fourth proportional to 182,047.23, 273,044.49 and 55,653.55 is: 83,472.26
Step by Step Solution
- Step 1: Write the proportion equation
182,047.23 : 273,044.49 = 55,653.55 : x - Step 2: Convert to fraction form
182,047.23/273,044.49 = 55,653.55/x - Step 3: Cross multiply
182,047.23x = 273,044.49 × 55,653.55 - Step 4: Simplify right side
182,047.23x = 15,195,894,285.13 - Step 5: Solve for x
x = 15,195,894,285.13/182,047.23 - Step 6: Final answer
x = 83,472.26
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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.