Finding the Fourth Proportional to 363,482.44, 545,180.37 and 97,263.52
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Solution
The fourth proportional to 363,482.44, 545,180.37 and 97,263.52 is: 145,883.70
Step by Step Solution
- Step 1: Write the proportion equation
363,482.44 : 545,180.37 = 97,263.52 : x - Step 2: Convert to fraction form
363,482.44/545,180.37 = 97,263.52/x - Step 3: Cross multiply
363,482.44x = 545,180.37 × 97,263.52 - Step 4: Simplify right side
363,482.44x = 53,026,161,821.10 - Step 5: Solve for x
x = 53,026,161,821.10/363,482.44 - Step 6: Final answer
x = 145,883.70
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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.