Finding the Third Proportional to 115,674.19 and 157,586.06
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Solution
The third proportional to 115,674.19 and 157,586.06 is: 214,683.74
Step by Step Solution
- Step 1: Write the proportion equation
115,674.19 : 157,586.06 = 157,586.06 : x - Step 2: Convert to fraction form
115,674.19/157,586.06 = 157,586.06/x - Step 3: Cross multiply
115,674.19x = 157,586.06 × 157,586.06 - Step 4: Simplify right side
115,674.19x = 24,833,367,094.25 - Step 5: Solve for x
x = 24,833,367,094.25/115,674.19 - Step 6: Final answer
x = 214,683.74
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.