Finding the Third Proportional to 124,555.22 and 186,801.19
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Solution
The third proportional to 124,555.22 and 186,801.19 is: 280,154.33
Step by Step Solution
- Step 1: Write the proportion equation
124,555.22 : 186,801.19 = 186,801.19 : x - Step 2: Convert to fraction form
124,555.22/186,801.19 = 186,801.19/x - Step 3: Cross multiply
124,555.22x = 186,801.19 × 186,801.19 - Step 4: Simplify right side
124,555.22x = 34,894,683,651.41 - Step 5: Solve for x
x = 34,894,683,651.41/124,555.22 - Step 6: Final answer
x = 280,154.33
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.