Finding the Third Proportional to 124,328.25 and 271,428.75
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Solution
The third proportional to 124,328.25 and 271,428.75 is: 592,573.02
Step by Step Solution
- Step 1: Write the proportion equation
124,328.25 : 271,428.75 = 271,428.75 : x - Step 2: Convert to fraction form
124,328.25/271,428.75 = 271,428.75/x - Step 3: Cross multiply
124,328.25x = 271,428.75 × 271,428.75 - Step 4: Simplify right side
124,328.25x = 73,673,566,326.56 - Step 5: Solve for x
x = 73,673,566,326.56/124,328.25 - Step 6: Final answer
x = 592,573.02
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.