Finding the Third Proportional to 174,302.25 and 369,531.75
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Solution
The third proportional to 174,302.25 and 369,531.75 is: 783,430.59
Step by Step Solution
- Step 1: Write the proportion equation
174,302.25 : 369,531.75 = 369,531.75 : x - Step 2: Convert to fraction form
174,302.25/369,531.75 = 369,531.75/x - Step 3: Cross multiply
174,302.25x = 369,531.75 × 369,531.75 - Step 4: Simplify right side
174,302.25x = 136,553,714,258.06 - Step 5: Solve for x
x = 136,553,714,258.06/174,302.25 - Step 6: Final answer
x = 783,430.59
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.