Finding the Fourth Proportional to 176,232.26, 264,375.93 and 57,876.62
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Solution
The fourth proportional to 176,232.26, 264,375.93 and 57,876.62 is: 86,823.97
Step by Step Solution
- Step 1: Write the proportion equation
176,232.26 : 264,375.93 = 57,876.62 : x - Step 2: Convert to fraction form
176,232.26/264,375.93 = 57,876.62/x - Step 3: Cross multiply
176,232.26x = 264,375.93 × 57,876.62 - Step 4: Simplify right side
176,232.26x = 15,301,185,237.76 - Step 5: Solve for x
x = 15,301,185,237.76/176,232.26 - Step 6: Final answer
x = 86,823.97
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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.