Finding the Fourth Proportional to 201,468.29, 302,098.43 and 59,295.09
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Solution
The fourth proportional to 201,468.29, 302,098.43 and 59,295.09 is: 88,912.03
Step by Step Solution
- Step 1: Write the proportion equation
201,468.29 : 302,098.43 = 59,295.09 : x - Step 2: Convert to fraction form
201,468.29/302,098.43 = 59,295.09/x - Step 3: Cross multiply
201,468.29x = 302,098.43 × 59,295.09 - Step 4: Simplify right side
201,468.29x = 17,912,954,432.10 - Step 5: Solve for x
x = 17,912,954,432.10/201,468.29 - Step 6: Final answer
x = 88,912.03
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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.