Finding the Third Proportional to 160,935.19 and 236,471.91
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Solution
The third proportional to 160,935.19 and 236,471.91 is: 347,462.62
Step by Step Solution
- Step 1: Write the proportion equation
160,935.19 : 236,471.91 = 236,471.91 : x - Step 2: Convert to fraction form
160,935.19/236,471.91 = 236,471.91/x - Step 3: Cross multiply
160,935.19x = 236,471.91 × 236,471.91 - Step 4: Simplify right side
160,935.19x = 55,918,962,445.51 - Step 5: Solve for x
x = 55,918,962,445.51/160,935.19 - Step 6: Final answer
x = 347,462.62
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.