Finding the Third Proportional to 159,214.50 and 235,176.75
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Solution
The third proportional to 159,214.50 and 235,176.75 is: 347,381.07
Step by Step Solution
- Step 1: Write the proportion equation
159,214.50 : 235,176.75 = 235,176.75 : x - Step 2: Convert to fraction form
159,214.50/235,176.75 = 235,176.75/x - Step 3: Cross multiply
159,214.50x = 235,176.75 × 235,176.75 - Step 4: Simplify right side
159,214.50x = 55,308,103,740.56 - Step 5: Solve for x
x = 55,308,103,740.56/159,214.50 - Step 6: Final answer
x = 347,381.07
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.