Finding the Fourth Proportional to 233,366.44, 350,032.74 and 91,184.98
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Solution
The fourth proportional to 233,366.44, 350,032.74 and 91,184.98 is: 136,770.86
Step by Step Solution
- Step 1: Write the proportion equation
233,366.44 : 350,032.74 = 91,184.98 : x - Step 2: Convert to fraction form
233,366.44/350,032.74 = 91,184.98/x - Step 3: Cross multiply
233,366.44x = 350,032.74 × 91,184.98 - Step 4: Simplify right side
233,366.44x = 31,917,728,396.25 - Step 5: Solve for x
x = 31,917,728,396.25/233,366.44 - Step 6: Final answer
x = 136,770.86
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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.