Finding the Fourth Proportional to 182,580.18, 251,955.97 and 102,008.26
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Solution
The fourth proportional to 182,580.18, 251,955.97 and 102,008.26 is: 140,768.79
Step by Step Solution
- Step 1: Write the proportion equation
182,580.18 : 251,955.97 = 102,008.26 : x - Step 2: Convert to fraction form
182,580.18/251,955.97 = 102,008.26/x - Step 3: Cross multiply
182,580.18x = 251,955.97 × 102,008.26 - Step 4: Simplify right side
182,580.18x = 25,701,590,156.24 - Step 5: Solve for x
x = 25,701,590,156.24/182,580.18 - Step 6: Final answer
x = 140,768.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.