Finding the Fourth Proportional to 182,196.62, 251,430.67 and 101,624.08
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Solution
The fourth proportional to 182,196.62, 251,430.67 and 101,624.08 is: 140,240.86
Step by Step Solution
- Step 1: Write the proportion equation
182,196.62 : 251,430.67 = 101,624.08 : x - Step 2: Convert to fraction form
182,196.62/251,430.67 = 101,624.08/x - Step 3: Cross multiply
182,196.62x = 251,430.67 × 101,624.08 - Step 4: Simplify right side
182,196.62x = 25,551,410,020.99 - Step 5: Solve for x
x = 25,551,410,020.99/182,196.62 - Step 6: Final answer
x = 140,240.86
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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.