Finding the Third Proportional to 112,276.13 and 245,364.19
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Solution
The third proportional to 112,276.13 and 245,364.19 is: 536,210.03
Step by Step Solution
- Step 1: Write the proportion equation
112,276.13 : 245,364.19 = 245,364.19 : x - Step 2: Convert to fraction form
112,276.13/245,364.19 = 245,364.19/x - Step 3: Cross multiply
112,276.13x = 245,364.19 × 245,364.19 - Step 4: Simplify right side
112,276.13x = 60,203,584,507.54 - Step 5: Solve for x
x = 60,203,584,507.54/112,276.13 - Step 6: Final answer
x = 536,210.03
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.