Finding the Third Proportional to 98,352.56 and 144,302.06
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Solution
The third proportional to 98,352.56 and 144,302.06 is: 211,718.79
Step by Step Solution
- Step 1: Write the proportion equation
98,352.56 : 144,302.06 = 144,302.06 : x - Step 2: Convert to fraction form
98,352.56/144,302.06 = 144,302.06/x - Step 3: Cross multiply
98,352.56x = 144,302.06 × 144,302.06 - Step 4: Simplify right side
98,352.56x = 20,823,085,241.75 - Step 5: Solve for x
x = 20,823,085,241.75/98,352.56 - Step 6: Final answer
x = 211,718.79
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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.