Finding the Fourth Proportional to 202,924.06, 304,399.45 and 53,168.02
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Solution
The fourth proportional to 202,924.06, 304,399.45 and 53,168.02 is: 79,755.53
Step by Step Solution
- Step 1: Write the proportion equation
202,924.06 : 304,399.45 = 53,168.02 : x - Step 2: Convert to fraction form
202,924.06/304,399.45 = 53,168.02/x - Step 3: Cross multiply
202,924.06x = 304,399.45 × 53,168.02 - Step 4: Simplify right side
202,924.06x = 16,184,316,045.59 - Step 5: Solve for x
x = 16,184,316,045.59/202,924.06 - Step 6: Final answer
x = 79,755.53
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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.