Finding the Fourth Proportional to 134,486.79, 201,760.43 and 41,001.99
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Solution
The fourth proportional to 134,486.79, 201,760.43 and 41,001.99 is: 61,512.21
Step by Step Solution
- Step 1: Write the proportion equation
134,486.79 : 201,760.43 = 41,001.99 : x - Step 2: Convert to fraction form
134,486.79/201,760.43 = 41,001.99/x - Step 3: Cross multiply
134,486.79x = 201,760.43 × 41,001.99 - Step 4: Simplify right side
134,486.79x = 8,272,579,133.26 - Step 5: Solve for x
x = 8,272,579,133.26/134,486.79 - Step 6: Final answer
x = 61,512.21
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.