Finding the Third Proportional to 147,858.75 and 229,371.75
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Solution
The third proportional to 147,858.75 and 229,371.75 is: 355,822.02
Step by Step Solution
- Step 1: Write the proportion equation
147,858.75 : 229,371.75 = 229,371.75 : x - Step 2: Convert to fraction form
147,858.75/229,371.75 = 229,371.75/x - Step 3: Cross multiply
147,858.75x = 229,371.75 × 229,371.75 - Step 4: Simplify right side
147,858.75x = 52,611,399,698.06 - Step 5: Solve for x
x = 52,611,399,698.06/147,858.75 - Step 6: Final answer
x = 355,822.02
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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.