Finding the Fourth Proportional to 171,306.24, 256,895.46 and 58,954.68
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Solution
The fourth proportional to 171,306.24, 256,895.46 and 58,954.68 is: 88,410.03
Step by Step Solution
- Step 1: Write the proportion equation
171,306.24 : 256,895.46 = 58,954.68 : x - Step 2: Convert to fraction form
171,306.24/256,895.46 = 58,954.68/x - Step 3: Cross multiply
171,306.24x = 256,895.46 × 58,954.68 - Step 4: Simplify right side
171,306.24x = 15,145,189,637.75 - Step 5: Solve for x
x = 15,145,189,637.75/171,306.24 - Step 6: Final answer
x = 88,410.03
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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.