Finding the Fourth Proportional to 232,923.69, 349,476.26 and 92,696.49
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Solution
The fourth proportional to 232,923.69, 349,476.26 and 92,696.49 is: 139,080.84
Step by Step Solution
- Step 1: Write the proportion equation
232,923.69 : 349,476.26 = 92,696.49 : x - Step 2: Convert to fraction form
232,923.69/349,476.26 = 92,696.49/x - Step 3: Cross multiply
232,923.69x = 349,476.26 × 92,696.49 - Step 4: Simplify right side
232,923.69x = 32,395,222,176.85 - Step 5: Solve for x
x = 32,395,222,176.85/232,923.69 - Step 6: Final answer
x = 139,080.84
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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.