Finding the Third Proportional to 125,700.75 and 175,830.75
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Solution
The third proportional to 125,700.75 and 175,830.75 is: 245,952.81
Step by Step Solution
- Step 1: Write the proportion equation
125,700.75 : 175,830.75 = 175,830.75 : x - Step 2: Convert to fraction form
125,700.75/175,830.75 = 175,830.75/x - Step 3: Cross multiply
125,700.75x = 175,830.75 × 175,830.75 - Step 4: Simplify right side
125,700.75x = 30,916,452,645.56 - Step 5: Solve for x
x = 30,916,452,645.56/125,700.75 - Step 6: Final answer
x = 245,952.81
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.