Finding the Fourth Proportional to 176,204.48, 264,220.63 and 122,922.05
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Solution
The fourth proportional to 176,204.48, 264,220.63 and 122,922.05 is: 184,323.01
Step by Step Solution
- Step 1: Write the proportion equation
176,204.48 : 264,220.63 = 122,922.05 : x - Step 2: Convert to fraction form
176,204.48/264,220.63 = 122,922.05/x - Step 3: Cross multiply
176,204.48x = 264,220.63 × 122,922.05 - Step 4: Simplify right side
176,204.48x = 32,478,539,863.48 - Step 5: Solve for x
x = 32,478,539,863.48/176,204.48 - Step 6: Final answer
x = 184,323.01
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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.