Finding the Fourth Proportional to 373,566.14, 560,289.06 and 107,266.10
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Solution
The fourth proportional to 373,566.14, 560,289.06 and 107,266.10 is: 160,881.88
Step by Step Solution
- Step 1: Write the proportion equation
373,566.14 : 560,289.06 = 107,266.10 : x - Step 2: Convert to fraction form
373,566.14/560,289.06 = 107,266.10/x - Step 3: Cross multiply
373,566.14x = 560,289.06 × 107,266.10 - Step 4: Simplify right side
373,566.14x = 60,100,022,338.87 - Step 5: Solve for x
x = 60,100,022,338.87/373,566.14 - Step 6: Final answer
x = 160,881.88
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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.