Finding the Third Proportional to 143,656.88 and 227,363.63
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Solution
The third proportional to 143,656.88 and 227,363.63 is: 359,845.07
Step by Step Solution
- Step 1: Write the proportion equation
143,656.88 : 227,363.63 = 227,363.63 : x - Step 2: Convert to fraction form
143,656.88/227,363.63 = 227,363.63/x - Step 3: Cross multiply
143,656.88x = 227,363.63 × 227,363.63 - Step 4: Simplify right side
143,656.88x = 51,694,217,973.14 - Step 5: Solve for x
x = 51,694,217,973.14/143,656.88 - Step 6: Final answer
x = 359,845.07
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.