Finding the Fourth Proportional to 184,945.14, 277,395.99 and 51,836.12
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Solution
The fourth proportional to 184,945.14, 277,395.99 and 51,836.12 is: 77,748.09
Step by Step Solution
- Step 1: Write the proportion equation
184,945.14 : 277,395.99 = 51,836.12 : x - Step 2: Convert to fraction form
184,945.14/277,395.99 = 51,836.12/x - Step 3: Cross multiply
184,945.14x = 277,395.99 × 51,836.12 - Step 4: Simplify right side
184,945.14x = 14,379,131,825.16 - Step 5: Solve for x
x = 14,379,131,825.16/184,945.14 - Step 6: Final answer
x = 77,748.09
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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.