Finding the Fourth Proportional to 177,474.98, 244,913.62 and 96,902.26
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Solution
The fourth proportional to 177,474.98, 244,913.62 and 96,902.26 is: 133,724.11
Step by Step Solution
- Step 1: Write the proportion equation
177,474.98 : 244,913.62 = 96,902.26 : x - Step 2: Convert to fraction form
177,474.98/244,913.62 = 96,902.26/x - Step 3: Cross multiply
177,474.98x = 244,913.62 × 96,902.26 - Step 4: Simplify right side
177,474.98x = 23,732,683,282.78 - Step 5: Solve for x
x = 23,732,683,282.78/177,474.98 - Step 6: Final answer
x = 133,724.11
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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.