Finding the Third Proportional to 125,904.75 and 195,239.63
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Solution
The third proportional to 125,904.75 and 195,239.63 is: 302,756.74
Step by Step Solution
- Step 1: Write the proportion equation
125,904.75 : 195,239.63 = 195,239.63 : x - Step 2: Convert to fraction form
125,904.75/195,239.63 = 195,239.63/x - Step 3: Cross multiply
125,904.75x = 195,239.63 × 195,239.63 - Step 4: Simplify right side
125,904.75x = 38,118,511,170.14 - Step 5: Solve for x
x = 38,118,511,170.14/125,904.75 - Step 6: Final answer
x = 302,756.74
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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.