Finding the Third Proportional to 156,354 and 341,383
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Solution
The third proportional to 156,354 and 341,383 is: 745,374.94
Step by Step Solution
- Step 1: Write the proportion equation
156,354 : 341,383 = 341,383 : x - Step 2: Convert to fraction form
156,354/341,383 = 341,383/x - Step 3: Cross multiply
156,354x = 341,383 × 341,383 - Step 4: Simplify right side
156,354x = 116,542,352,689 - Step 5: Solve for x
x = 116,542,352,689/156,354 - Step 6: Final answer
x = 745,374.94
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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.