Finding the Third Proportional to 53,365.08 and 112,881.09
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Solution
The third proportional to 53,365.08 and 112,881.09 is: 238,773.03
Step by Step Solution
- Step 1: Write the proportion equation
53,365.08 : 112,881.09 = 112,881.09 : x - Step 2: Convert to fraction form
53,365.08/112,881.09 = 112,881.09/x - Step 3: Cross multiply
53,365.08x = 112,881.09 × 112,881.09 - Step 4: Simplify right side
53,365.08x = 12,742,141,326.20 - Step 5: Solve for x
x = 12,742,141,326.20/53,365.08 - Step 6: Final answer
x = 238,773.03
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.