Finding the Third Proportional to 98,708.25 and 144,377.63
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Solution
The third proportional to 98,708.25 and 144,377.63 is: 211,176.86
Step by Step Solution
- Step 1: Write the proportion equation
98,708.25 : 144,377.63 = 144,377.63 : x - Step 2: Convert to fraction form
98,708.25/144,377.63 = 144,377.63/x - Step 3: Cross multiply
98,708.25x = 144,377.63 × 144,377.63 - Step 4: Simplify right side
98,708.25x = 20,844,898,600.64 - Step 5: Solve for x
x = 20,844,898,600.64/98,708.25 - Step 6: Final answer
x = 211,176.86
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.