Finding the Third Proportional to 58,627.13 and 128,283.75
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Solution
The third proportional to 58,627.13 and 128,283.75 is: 280,701.48
Step by Step Solution
- Step 1: Write the proportion equation
58,627.13 : 128,283.75 = 128,283.75 : x - Step 2: Convert to fraction form
58,627.13/128,283.75 = 128,283.75/x - Step 3: Cross multiply
58,627.13x = 128,283.75 × 128,283.75 - Step 4: Simplify right side
58,627.13x = 16,456,720,514.06 - Step 5: Solve for x
x = 16,456,720,514.06/58,627.13 - Step 6: Final answer
x = 280,701.48
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.