Finding the Third Proportional to 62,564.63 and 134,971.50
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Solution
The third proportional to 62,564.63 and 134,971.50 is: 291,175.82
Step by Step Solution
- Step 1: Write the proportion equation
62,564.63 : 134,971.50 = 134,971.50 : x - Step 2: Convert to fraction form
62,564.63/134,971.50 = 134,971.50/x - Step 3: Cross multiply
62,564.63x = 134,971.50 × 134,971.50 - Step 4: Simplify right side
62,564.63x = 18,217,305,812.25 - Step 5: Solve for x
x = 18,217,305,812.25/62,564.63 - Step 6: Final answer
x = 291,175.82
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.