Finding the Fourth Proportional to 134,010.44, 200,972.99 and 44,032.26
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Solution
The fourth proportional to 134,010.44, 200,972.99 and 44,032.26 is: 66,034.37
Step by Step Solution
- Step 1: Write the proportion equation
134,010.44 : 200,972.99 = 44,032.26 : x - Step 2: Convert to fraction form
134,010.44/200,972.99 = 44,032.26/x - Step 3: Cross multiply
134,010.44x = 200,972.99 × 44,032.26 - Step 4: Simplify right side
134,010.44x = 8,849,295,058.74 - Step 5: Solve for x
x = 8,849,295,058.74/134,010.44 - Step 6: Final answer
x = 66,034.37
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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.