Finding the Fourth Proportional to 182,424.24, 251,744.76 and 101,851.02
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Solution
The fourth proportional to 182,424.24, 251,744.76 and 101,851.02 is: 140,554.02
Step by Step Solution
- Step 1: Write the proportion equation
182,424.24 : 251,744.76 = 101,851.02 : x - Step 2: Convert to fraction form
182,424.24/251,744.76 = 101,851.02/x - Step 3: Cross multiply
182,424.24x = 251,744.76 × 101,851.02 - Step 4: Simplify right side
182,424.24x = 25,640,460,585.66 - Step 5: Solve for x
x = 25,640,460,585.66/182,424.24 - Step 6: Final answer
x = 140,554.02
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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.