Finding the Third Proportional to 58,783.75 and 84,027.75
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Solution
The third proportional to 58,783.75 and 84,027.75 is: 120,112.49
Step by Step Solution
- Step 1: Write the proportion equation
58,783.75 : 84,027.75 = 84,027.75 : x - Step 2: Convert to fraction form
58,783.75/84,027.75 = 84,027.75/x - Step 3: Cross multiply
58,783.75x = 84,027.75 × 84,027.75 - Step 4: Simplify right side
58,783.75x = 7,060,662,770.06 - Step 5: Solve for x
x = 7,060,662,770.06/58,783.75 - Step 6: Final answer
x = 120,112.49
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.