Finding the Third Proportional to 255,750.75 and 372,381.75
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Solution
The third proportional to 255,750.75 and 372,381.75 is: 542,200.43
Step by Step Solution
- Step 1: Write the proportion equation
255,750.75 : 372,381.75 = 372,381.75 : x - Step 2: Convert to fraction form
255,750.75/372,381.75 = 372,381.75/x - Step 3: Cross multiply
255,750.75x = 372,381.75 × 372,381.75 - Step 4: Simplify right side
255,750.75x = 138,668,167,733.06 - Step 5: Solve for x
x = 138,668,167,733.06/255,750.75 - Step 6: Final answer
x = 542,200.43
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.