Finding the Third Proportional to 230,208.75 and 352,684.13
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Solution
The third proportional to 230,208.75 and 352,684.13 is: 540,318.70
Step by Step Solution
- Step 1: Write the proportion equation
230,208.75 : 352,684.13 = 352,684.13 : x - Step 2: Convert to fraction form
230,208.75/352,684.13 = 352,684.13/x - Step 3: Cross multiply
230,208.75x = 352,684.13 × 352,684.13 - Step 4: Simplify right side
230,208.75x = 124,386,092,027.02 - Step 5: Solve for x
x = 124,386,092,027.02/230,208.75 - Step 6: Final answer
x = 540,318.70
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.