Finding the Third Proportional to 1,235.63 and 1,955.63
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Solution
The third proportional to 1,235.63 and 1,955.63 is: 3,095.17
Step by Step Solution
- Step 1: Write the proportion equation
1,235.63 : 1,955.63 = 1,955.63 : x - Step 2: Convert to fraction form
1,235.63/1,955.63 = 1,955.63/x - Step 3: Cross multiply
1,235.63x = 1,955.63 × 1,955.63 - Step 4: Simplify right side
1,235.63x = 3,824,469.14 - Step 5: Solve for x
x = 3,824,469.14/1,235.63 - Step 6: Final answer
x = 3,095.17
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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.