Finding the Fourth Proportional to 150,844.66, 226,264.02 and 60,884.99
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Solution
The fourth proportional to 150,844.66, 226,264.02 and 60,884.99 is: 91,326.28
Step by Step Solution
- Step 1: Write the proportion equation
150,844.66 : 226,264.02 = 60,884.99 : x - Step 2: Convert to fraction form
150,844.66/226,264.02 = 60,884.99/x - Step 3: Cross multiply
150,844.66x = 226,264.02 × 60,884.99 - Step 4: Simplify right side
150,844.66x = 13,776,081,615.95 - Step 5: Solve for x
x = 13,776,081,615.95/150,844.66 - Step 6: Final answer
x = 91,326.28
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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.