Finding the Fourth Proportional to 164,393.24, 246,531.54 and 59,183.96
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Solution
The fourth proportional to 164,393.24, 246,531.54 and 59,183.96 is: 88,754.94
Step by Step Solution
- Step 1: Write the proportion equation
164,393.24 : 246,531.54 = 59,183.96 : x - Step 2: Convert to fraction form
164,393.24/246,531.54 = 59,183.96/x - Step 3: Cross multiply
164,393.24x = 246,531.54 × 59,183.96 - Step 4: Simplify right side
164,393.24x = 14,590,712,802.10 - Step 5: Solve for x
x = 14,590,712,802.10/164,393.24 - Step 6: Final answer
x = 88,754.94
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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.