Finding the Fourth Proportional to 183,566.60, 275,349.92 and 65,242.62
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Solution
The fourth proportional to 183,566.60, 275,349.92 and 65,242.62 is: 97,863.94
Step by Step Solution
- Step 1: Write the proportion equation
183,566.60 : 275,349.92 = 65,242.62 : x - Step 2: Convert to fraction form
183,566.60/275,349.92 = 65,242.62/x - Step 3: Cross multiply
183,566.60x = 275,349.92 × 65,242.62 - Step 4: Simplify right side
183,566.60x = 17,964,550,197.59 - Step 5: Solve for x
x = 17,964,550,197.59/183,566.60 - Step 6: Final answer
x = 97,863.94
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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.