Finding the Third Proportional to 160,927.75 and 243,465.75
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Solution
The third proportional to 160,927.75 and 243,465.75 is: 368,336.54
Step by Step Solution
- Step 1: Write the proportion equation
160,927.75 : 243,465.75 = 243,465.75 : x - Step 2: Convert to fraction form
160,927.75/243,465.75 = 243,465.75/x - Step 3: Cross multiply
160,927.75x = 243,465.75 × 243,465.75 - Step 4: Simplify right side
160,927.75x = 59,275,571,423.06 - Step 5: Solve for x
x = 59,275,571,423.06/160,927.75 - Step 6: Final answer
x = 368,336.54
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.