Finding the Fourth Proportional to 171,170.00, 236,135.07 and 110,760.12
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Solution
The fourth proportional to 171,170.00, 236,135.07 and 110,760.12 is: 152,797.51
Step by Step Solution
- Step 1: Write the proportion equation
171,170.00 : 236,135.07 = 110,760.12 : x - Step 2: Convert to fraction form
171,170.00/236,135.07 = 110,760.12/x - Step 3: Cross multiply
171,170.00x = 236,135.07 × 110,760.12 - Step 4: Simplify right side
171,170.00x = 26,154,348,689.41 - Step 5: Solve for x
x = 26,154,348,689.41/171,170.00 - Step 6: Final answer
x = 152,797.51
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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.