Finding the Third Proportional to 98,865 and 153,212
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Solution
The third proportional to 98,865 and 153,212 is: 237,434.05
Step by Step Solution
- Step 1: Write the proportion equation
98,865 : 153,212 = 153,212 : x - Step 2: Convert to fraction form
98,865/153,212 = 153,212/x - Step 3: Cross multiply
98,865x = 153,212 × 153,212 - Step 4: Simplify right side
98,865x = 23,473,916,944 - Step 5: Solve for x
x = 23,473,916,944/98,865 - Step 6: Final answer
x = 237,434.05
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.