Finding the Third Proportional to 153,462.75 and 232,563.75
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Solution
The third proportional to 153,462.75 and 232,563.75 is: 352,436.65
Step by Step Solution
- Step 1: Write the proportion equation
153,462.75 : 232,563.75 = 232,563.75 : x - Step 2: Convert to fraction form
153,462.75/232,563.75 = 232,563.75/x - Step 3: Cross multiply
153,462.75x = 232,563.75 × 232,563.75 - Step 4: Simplify right side
153,462.75x = 54,085,897,814.06 - Step 5: Solve for x
x = 54,085,897,814.06/153,462.75 - Step 6: Final answer
x = 352,436.65
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.