Finding the Third Proportional to 238,236.75 and 369,033.75
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Solution
The third proportional to 238,236.75 and 369,033.75 is: 571,641.06
Step by Step Solution
- Step 1: Write the proportion equation
238,236.75 : 369,033.75 = 369,033.75 : x - Step 2: Convert to fraction form
238,236.75/369,033.75 = 369,033.75/x - Step 3: Cross multiply
238,236.75x = 369,033.75 × 369,033.75 - Step 4: Simplify right side
238,236.75x = 136,185,908,639.06 - Step 5: Solve for x
x = 136,185,908,639.06/238,236.75 - Step 6: Final answer
x = 571,641.06
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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.