Finding the Fourth Proportional to 184,185.30, 276,278.06 and 57,824.99
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Solution
The fourth proportional to 184,185.30, 276,278.06 and 57,824.99 is: 86,737.52
Step by Step Solution
- Step 1: Write the proportion equation
184,185.30 : 276,278.06 = 57,824.99 : x - Step 2: Convert to fraction form
184,185.30/276,278.06 = 57,824.99/x - Step 3: Cross multiply
184,185.30x = 276,278.06 × 57,824.99 - Step 4: Simplify right side
184,185.30x = 15,975,776,056.72 - Step 5: Solve for x
x = 15,975,776,056.72/184,185.30 - Step 6: Final answer
x = 86,737.52
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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.