Finding the Fourth Proportional to 184,730.06, 277,054.84 and 49,790.98
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Solution
The fourth proportional to 184,730.06, 277,054.84 and 49,790.98 is: 74,675.62
Step by Step Solution
- Step 1: Write the proportion equation
184,730.06 : 277,054.84 = 49,790.98 : x - Step 2: Convert to fraction form
184,730.06/277,054.84 = 49,790.98/x - Step 3: Cross multiply
184,730.06x = 277,054.84 × 49,790.98 - Step 4: Simplify right side
184,730.06x = 13,794,831,997.34 - Step 5: Solve for x
x = 13,794,831,997.34/184,730.06 - Step 6: Final answer
x = 74,675.62
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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.