Finding the Fourth Proportional to 183,849.08, 275,740.79 and 48,913.92
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Solution
The fourth proportional to 183,849.08, 275,740.79 and 48,913.92 is: 73,362.15
Step by Step Solution
- Step 1: Write the proportion equation
183,849.08 : 275,740.79 = 48,913.92 : x - Step 2: Convert to fraction form
183,849.08/275,740.79 = 48,913.92/x - Step 3: Cross multiply
183,849.08x = 275,740.79 × 48,913.92 - Step 4: Simplify right side
183,849.08x = 13,487,562,698.23 - Step 5: Solve for x
x = 13,487,562,698.23/183,849.08 - Step 6: Final answer
x = 73,362.15
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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.