Finding the Third Proportional to 75,277.13 and 116,698.13
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Solution
The third proportional to 75,277.13 and 116,698.13 is: 180,910.90
Step by Step Solution
- Step 1: Write the proportion equation
75,277.13 : 116,698.13 = 116,698.13 : x - Step 2: Convert to fraction form
75,277.13/116,698.13 = 116,698.13/x - Step 3: Cross multiply
75,277.13x = 116,698.13 × 116,698.13 - Step 4: Simplify right side
75,277.13x = 13,618,452,378.52 - Step 5: Solve for x
x = 13,618,452,378.52/75,277.13 - Step 6: Final answer
x = 180,910.90
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.