Finding the Fourth Proportional to 174,717.94, 241,108.45 and 97,192.81
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Solution
The fourth proportional to 174,717.94, 241,108.45 and 97,192.81 is: 134,124.80
Step by Step Solution
- Step 1: Write the proportion equation
174,717.94 : 241,108.45 = 97,192.81 : x - Step 2: Convert to fraction form
174,717.94/241,108.45 = 97,192.81/x - Step 3: Cross multiply
174,717.94x = 241,108.45 × 97,192.81 - Step 4: Simplify right side
174,717.94x = 23,434,007,828.65 - Step 5: Solve for x
x = 23,434,007,828.65/174,717.94 - Step 6: Final answer
x = 134,124.80
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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.