Finding the Third Proportional to 84,475.44 and 118,101.84
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Solution
The third proportional to 84,475.44 and 118,101.84 is: 165,113.62
Step by Step Solution
- Step 1: Write the proportion equation
84,475.44 : 118,101.84 = 118,101.84 : x - Step 2: Convert to fraction form
84,475.44/118,101.84 = 118,101.84/x - Step 3: Cross multiply
84,475.44x = 118,101.84 × 118,101.84 - Step 4: Simplify right side
84,475.44x = 13,948,045,497.15 - Step 5: Solve for x
x = 13,948,045,497.15/84,475.44 - Step 6: Final answer
x = 165,113.62
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.