Finding the Fourth Proportional to 146,282.26, 219,068.67 and 101,177.02
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Solution
The fourth proportional to 146,282.26, 219,068.67 and 101,177.02 is: 151,520.19
Step by Step Solution
- Step 1: Write the proportion equation
146,282.26 : 219,068.67 = 101,177.02 : x - Step 2: Convert to fraction form
146,282.26/219,068.67 = 101,177.02/x - Step 3: Cross multiply
146,282.26x = 219,068.67 × 101,177.02 - Step 4: Simplify right side
146,282.26x = 22,164,715,205.96 - Step 5: Solve for x
x = 22,164,715,205.96/146,282.26 - Step 6: Final answer
x = 151,520.19
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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.