Finding the Third Proportional to 61,970.70 and 134,244.21
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Solution
The third proportional to 61,970.70 and 134,244.21 is: 290,806.94
Step by Step Solution
- Step 1: Write the proportion equation
61,970.70 : 134,244.21 = 134,244.21 : x - Step 2: Convert to fraction form
61,970.70/134,244.21 = 134,244.21/x - Step 3: Cross multiply
61,970.70x = 134,244.21 × 134,244.21 - Step 4: Simplify right side
61,970.70x = 18,021,508,170.23 - Step 5: Solve for x
x = 18,021,508,170.23/61,970.70 - Step 6: Final answer
x = 290,806.94
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.