Finding the Third Proportional to 122,046.75 and 250,038.75
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Solution
The third proportional to 122,046.75 and 250,038.75 is: 512,257.61
Step by Step Solution
- Step 1: Write the proportion equation
122,046.75 : 250,038.75 = 250,038.75 : x - Step 2: Convert to fraction form
122,046.75/250,038.75 = 250,038.75/x - Step 3: Cross multiply
122,046.75x = 250,038.75 × 250,038.75 - Step 4: Simplify right side
122,046.75x = 62,519,376,501.56 - Step 5: Solve for x
x = 62,519,376,501.56/122,046.75 - Step 6: Final answer
x = 512,257.61
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.