Finding the Third Proportional to 43,264.75 and 58,201.75
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Solution
The third proportional to 43,264.75 and 58,201.75 is: 78,295.70
Step by Step Solution
- Step 1: Write the proportion equation
43,264.75 : 58,201.75 = 58,201.75 : x - Step 2: Convert to fraction form
43,264.75/58,201.75 = 58,201.75/x - Step 3: Cross multiply
43,264.75x = 58,201.75 × 58,201.75 - Step 4: Simplify right side
43,264.75x = 3,387,443,703.06 - Step 5: Solve for x
x = 3,387,443,703.06/43,264.75 - Step 6: Final answer
x = 78,295.70
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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.