Finding the Fourth Proportional to 177,136.84, 244,443.99 and 96,566.02
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Solution
The fourth proportional to 177,136.84, 244,443.99 and 96,566.02 is: 133,258.46
Step by Step Solution
- Step 1: Write the proportion equation
177,136.84 : 244,443.99 = 96,566.02 : x - Step 2: Convert to fraction form
177,136.84/244,443.99 = 96,566.02/x - Step 3: Cross multiply
177,136.84x = 244,443.99 × 96,566.02 - Step 4: Simplify right side
177,136.84x = 23,604,983,227.22 - Step 5: Solve for x
x = 23,604,983,227.22/177,136.84 - Step 6: Final answer
x = 133,258.46
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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.