Finding the Fourth Proportional to 183,132.50, 252,726.19 and 110,535.49
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Solution
The fourth proportional to 183,132.50, 252,726.19 and 110,535.49 is: 152,540.99
Step by Step Solution
- Step 1: Write the proportion equation
183,132.50 : 252,726.19 = 110,535.49 : x - Step 2: Convert to fraction form
183,132.50/252,726.19 = 110,535.49/x - Step 3: Cross multiply
183,132.50x = 252,726.19 × 110,535.49 - Step 4: Simplify right side
183,132.50x = 27,935,213,247.48 - Step 5: Solve for x
x = 27,935,213,247.48/183,132.50 - Step 6: Final answer
x = 152,540.99
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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.