Finding the Fourth Proportional to 183,242.75, 274,489.94 and 94,309.42
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Solution
The fourth proportional to 183,242.75, 274,489.94 and 94,309.42 is: 141,271.55
Step by Step Solution
- Step 1: Write the proportion equation
183,242.75 : 274,489.94 = 94,309.42 : x - Step 2: Convert to fraction form
183,242.75/274,489.94 = 94,309.42/x - Step 3: Cross multiply
183,242.75x = 274,489.94 × 94,309.42 - Step 4: Simplify right side
183,242.75x = 25,886,987,959.23 - Step 5: Solve for x
x = 25,886,987,959.23/183,242.75 - Step 6: Final answer
x = 141,271.55
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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.