Finding the Fourth Proportional to 264,562.24, 365,057.60 and 151,363.84
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Solution
The fourth proportional to 264,562.24, 365,057.60 and 151,363.84 is: 208,860.19
Step by Step Solution
- Step 1: Write the proportion equation
264,562.24 : 365,057.60 = 151,363.84 : x - Step 2: Convert to fraction form
264,562.24/365,057.60 = 151,363.84/x - Step 3: Cross multiply
264,562.24x = 365,057.60 × 151,363.84 - Step 4: Simplify right side
264,562.24x = 55,256,520,157.18 - Step 5: Solve for x
x = 55,256,520,157.18/264,562.24 - Step 6: Final answer
x = 208,860.19
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.