Finding the Third Proportional to 132,957.07 and 291,748.08
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Solution
The third proportional to 132,957.07 and 291,748.08 is: 640,183.64
Step by Step Solution
- Step 1: Write the proportion equation
132,957.07 : 291,748.08 = 291,748.08 : x - Step 2: Convert to fraction form
132,957.07/291,748.08 = 291,748.08/x - Step 3: Cross multiply
132,957.07x = 291,748.08 × 291,748.08 - Step 4: Simplify right side
132,957.07x = 85,116,941,089.63 - Step 5: Solve for x
x = 85,116,941,089.63/132,957.07 - Step 6: Final answer
x = 640,183.64
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.