Finding the Third Proportional to 201,237.75 and 272,331.75
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Solution
The third proportional to 201,237.75 and 272,331.75 is: 368,542.10
Step by Step Solution
- Step 1: Write the proportion equation
201,237.75 : 272,331.75 = 272,331.75 : x - Step 2: Convert to fraction form
201,237.75/272,331.75 = 272,331.75/x - Step 3: Cross multiply
201,237.75x = 272,331.75 × 272,331.75 - Step 4: Simplify right side
201,237.75x = 74,164,582,058.06 - Step 5: Solve for x
x = 74,164,582,058.06/201,237.75 - Step 6: Final answer
x = 368,542.10
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.