Finding the Third Proportional to 42,202.13 and 92,246.06
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Solution
The third proportional to 42,202.13 and 92,246.06 is: 201,632.88
Step by Step Solution
- Step 1: Write the proportion equation
42,202.13 : 92,246.06 = 92,246.06 : x - Step 2: Convert to fraction form
42,202.13/92,246.06 = 92,246.06/x - Step 3: Cross multiply
42,202.13x = 92,246.06 × 92,246.06 - Step 4: Simplify right side
42,202.13x = 8,509,336,046.75 - Step 5: Solve for x
x = 8,509,336,046.75/42,202.13 - Step 6: Final answer
x = 201,632.88
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1.5x scale
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.