Finding the Third Proportional to 103,867.88 and 229,533.75
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Solution
The third proportional to 103,867.88 and 229,533.75 is: 507,238.09
Step by Step Solution
- Step 1: Write the proportion equation
103,867.88 : 229,533.75 = 229,533.75 : x - Step 2: Convert to fraction form
103,867.88/229,533.75 = 229,533.75/x - Step 3: Cross multiply
103,867.88x = 229,533.75 × 229,533.75 - Step 4: Simplify right side
103,867.88x = 52,685,742,389.06 - Step 5: Solve for x
x = 52,685,742,389.06/103,867.88 - Step 6: Final answer
x = 507,238.09
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.