Finding the Third Proportional to 98,583.75 and 152,475.75
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Solution
The third proportional to 98,583.75 and 152,475.75 is: 235,828.46
Step by Step Solution
- Step 1: Write the proportion equation
98,583.75 : 152,475.75 = 152,475.75 : x - Step 2: Convert to fraction form
98,583.75/152,475.75 = 152,475.75/x - Step 3: Cross multiply
98,583.75x = 152,475.75 × 152,475.75 - Step 4: Simplify right side
98,583.75x = 23,248,854,338.06 - Step 5: Solve for x
x = 23,248,854,338.06/98,583.75 - Step 6: Final answer
x = 235,828.46
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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.