Finding the Third Proportional to 106,304.63 and 163,117.13
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Solution
The third proportional to 106,304.63 and 163,117.13 is: 250,291.99
Step by Step Solution
- Step 1: Write the proportion equation
106,304.63 : 163,117.13 = 163,117.13 : x - Step 2: Convert to fraction form
106,304.63/163,117.13 = 163,117.13/x - Step 3: Cross multiply
106,304.63x = 163,117.13 × 163,117.13 - Step 4: Simplify right side
106,304.63x = 26,607,196,468.27 - Step 5: Solve for x
x = 26,607,196,468.27/106,304.63 - Step 6: Final answer
x = 250,291.99
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.