Finding the Third Proportional to 134,574.75 and 291,444.75
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Solution
The third proportional to 134,574.75 and 291,444.75 is: 631,173.70
Step by Step Solution
- Step 1: Write the proportion equation
134,574.75 : 291,444.75 = 291,444.75 : x - Step 2: Convert to fraction form
134,574.75/291,444.75 = 291,444.75/x - Step 3: Cross multiply
134,574.75x = 291,444.75 × 291,444.75 - Step 4: Simplify right side
134,574.75x = 84,940,042,302.56 - Step 5: Solve for x
x = 84,940,042,302.56/134,574.75 - Step 6: Final answer
x = 631,173.70
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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.