Finding the Third Proportional to 183,199.75 and 291,422.75
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Solution
The third proportional to 183,199.75 and 291,422.75 is: 463,577.16
Step by Step Solution
- Step 1: Write the proportion equation
183,199.75 : 291,422.75 = 291,422.75 : x - Step 2: Convert to fraction form
183,199.75/291,422.75 = 291,422.75/x - Step 3: Cross multiply
183,199.75x = 291,422.75 × 291,422.75 - Step 4: Simplify right side
183,199.75x = 84,927,219,217.56 - Step 5: Solve for x
x = 84,927,219,217.56/183,199.75 - Step 6: Final answer
x = 463,577.16
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.