Finding the Fourth Proportional to 96,487.96, 144,735.99 and 26,367.07
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Solution
The fourth proportional to 96,487.96, 144,735.99 and 26,367.07 is: 39,551.71
Step by Step Solution
- Step 1: Write the proportion equation
96,487.96 : 144,735.99 = 26,367.07 : x - Step 2: Convert to fraction form
96,487.96/144,735.99 = 26,367.07/x - Step 3: Cross multiply
96,487.96x = 144,735.99 × 26,367.07 - Step 4: Simplify right side
96,487.96x = 3,816,263,979.85 - Step 5: Solve for x
x = 3,816,263,979.85/96,487.96 - Step 6: Final answer
x = 39,551.71
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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.