Finding the Third Proportional to 83,320.88 and 119,067.75
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Solution
The third proportional to 83,320.88 and 119,067.75 is: 170,150.99
Step by Step Solution
- Step 1: Write the proportion equation
83,320.88 : 119,067.75 = 119,067.75 : x - Step 2: Convert to fraction form
83,320.88/119,067.75 = 119,067.75/x - Step 3: Cross multiply
83,320.88x = 119,067.75 × 119,067.75 - Step 4: Simplify right side
83,320.88x = 14,177,129,090.06 - Step 5: Solve for x
x = 14,177,129,090.06/83,320.88 - Step 6: Final answer
x = 170,150.99
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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.