Finding the Third Proportional to 120,160.13 and 161,750.63
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Solution
The third proportional to 120,160.13 and 161,750.63 is: 217,736.66
Step by Step Solution
- Step 1: Write the proportion equation
120,160.13 : 161,750.63 = 161,750.63 : x - Step 2: Convert to fraction form
120,160.13/161,750.63 = 161,750.63/x - Step 3: Cross multiply
120,160.13x = 161,750.63 × 161,750.63 - Step 4: Simplify right side
120,160.13x = 26,163,264,687.89 - Step 5: Solve for x
x = 26,163,264,687.89/120,160.13 - Step 6: Final answer
x = 217,736.66
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.