Finding the Third Proportional to 235,558.13 and 365,244.19
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Solution
The third proportional to 235,558.13 and 365,244.19 is: 566,328.66
Step by Step Solution
- Step 1: Write the proportion equation
235,558.13 : 365,244.19 = 365,244.19 : x - Step 2: Convert to fraction form
235,558.13/365,244.19 = 365,244.19/x - Step 3: Cross multiply
235,558.13x = 365,244.19 × 365,244.19 - Step 4: Simplify right side
235,558.13x = 133,403,316,502.54 - Step 5: Solve for x
x = 133,403,316,502.54/235,558.13 - Step 6: Final answer
x = 566,328.66
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.