Finding the Third Proportional to 125,257.13 and 262,822.88
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Solution
The third proportional to 125,257.13 and 262,822.88 is: 551,472.53
Step by Step Solution
- Step 1: Write the proportion equation
125,257.13 : 262,822.88 = 262,822.88 : x - Step 2: Convert to fraction form
125,257.13/262,822.88 = 262,822.88/x - Step 3: Cross multiply
125,257.13x = 262,822.88 × 262,822.88 - Step 4: Simplify right side
125,257.13x = 69,075,863,623.27 - Step 5: Solve for x
x = 69,075,863,623.27/125,257.13 - Step 6: Final answer
x = 551,472.53
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.