Finding the Third Proportional to 46,702.13 and 70,539.19
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Solution
The third proportional to 46,702.13 and 70,539.19 is: 106,542.84
Step by Step Solution
- Step 1: Write the proportion equation
46,702.13 : 70,539.19 = 70,539.19 : x - Step 2: Convert to fraction form
46,702.13/70,539.19 = 70,539.19/x - Step 3: Cross multiply
46,702.13x = 70,539.19 × 70,539.19 - Step 4: Simplify right side
46,702.13x = 4,975,776,973.16 - Step 5: Solve for x
x = 4,975,776,973.16/46,702.13 - Step 6: Final answer
x = 106,542.84
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.