Finding the Third Proportional to 52,036.13 and 113,702.81
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Solution
The third proportional to 52,036.13 and 113,702.81 is: 248,449.12
Step by Step Solution
- Step 1: Write the proportion equation
52,036.13 : 113,702.81 = 113,702.81 : x - Step 2: Convert to fraction form
52,036.13/113,702.81 = 113,702.81/x - Step 3: Cross multiply
52,036.13x = 113,702.81 × 113,702.81 - Step 4: Simplify right side
52,036.13x = 12,928,329,570.41 - Step 5: Solve for x
x = 12,928,329,570.41/52,036.13 - Step 6: Final answer
x = 248,449.12
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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.