Finding the Fourth Proportional to 204,504.14, 306,802.29 and 62,361.98
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Solution
The fourth proportional to 204,504.14, 306,802.29 and 62,361.98 is: 93,557.02
Step by Step Solution
- Step 1: Write the proportion equation
204,504.14 : 306,802.29 = 62,361.98 : x - Step 2: Convert to fraction form
204,504.14/306,802.29 = 62,361.98/x - Step 3: Cross multiply
204,504.14x = 306,802.29 × 62,361.98 - Step 4: Simplify right side
204,504.14x = 19,132,798,272.93 - Step 5: Solve for x
x = 19,132,798,272.93/204,504.14 - Step 6: Final answer
x = 93,557.02
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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.