Finding the Third Proportional to 232,807.50 and 369,258.75
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Solution
The third proportional to 232,807.50 and 369,258.75 is: 585,685.70
Step by Step Solution
- Step 1: Write the proportion equation
232,807.50 : 369,258.75 = 369,258.75 : x - Step 2: Convert to fraction form
232,807.50/369,258.75 = 369,258.75/x - Step 3: Cross multiply
232,807.50x = 369,258.75 × 369,258.75 - Step 4: Simplify right side
232,807.50x = 136,352,024,451.56 - Step 5: Solve for x
x = 136,352,024,451.56/232,807.50 - Step 6: Final answer
x = 585,685.70
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.