Finding the Fourth Proportional to 184,153.13, 276,233.26 and 57,797.48
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Solution
The fourth proportional to 184,153.13, 276,233.26 and 57,797.48 is: 86,697.34
Step by Step Solution
- Step 1: Write the proportion equation
184,153.13 : 276,233.26 = 57,797.48 : x - Step 2: Convert to fraction form
184,153.13/276,233.26 = 57,797.48/x - Step 3: Cross multiply
184,153.13x = 276,233.26 × 57,797.48 - Step 4: Simplify right side
184,153.13x = 15,965,586,320.18 - Step 5: Solve for x
x = 15,965,586,320.18/184,153.13 - Step 6: Final answer
x = 86,697.34
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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.