Finding the Third Proportional to 84,088.13 and 183,943.41
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Solution
The third proportional to 84,088.13 and 183,943.41 is: 402,377.59
Step by Step Solution
- Step 1: Write the proportion equation
84,088.13 : 183,943.41 = 183,943.41 : x - Step 2: Convert to fraction form
84,088.13/183,943.41 = 183,943.41/x - Step 3: Cross multiply
84,088.13x = 183,943.41 × 183,943.41 - Step 4: Simplify right side
84,088.13x = 33,835,176,702.85 - Step 5: Solve for x
x = 33,835,176,702.85/84,088.13 - Step 6: Final answer
x = 402,377.59
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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.