Finding the Fourth Proportional to 183,052.36, 274,473.36 and 97,557.94
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Solution
The fourth proportional to 183,052.36, 274,473.36 and 97,557.94 is: 146,280.85
Step by Step Solution
- Step 1: Write the proportion equation
183,052.36 : 274,473.36 = 97,557.94 : x - Step 2: Convert to fraction form
183,052.36/274,473.36 = 97,557.94/x - Step 3: Cross multiply
183,052.36x = 274,473.36 × 97,557.94 - Step 4: Simplify right side
183,052.36x = 26,777,055,586.48 - Step 5: Solve for x
x = 26,777,055,586.48/183,052.36 - Step 6: Final answer
x = 146,280.85
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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.