Finding the Fourth Proportional to 184,683.67, 277,004.73 and 49,757.70
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Solution
The fourth proportional to 184,683.67, 277,004.73 and 49,757.70 is: 74,630.95
Step by Step Solution
- Step 1: Write the proportion equation
184,683.67 : 277,004.73 = 49,757.70 : x - Step 2: Convert to fraction form
184,683.67/277,004.73 = 49,757.70/x - Step 3: Cross multiply
184,683.67x = 277,004.73 × 49,757.70 - Step 4: Simplify right side
184,683.67x = 13,783,118,253.92 - Step 5: Solve for x
x = 13,783,118,253.92/184,683.67 - Step 6: Final answer
x = 74,630.95
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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.