Finding the Third Proportional to 18,235.13 and 26,881.88
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Solution
The third proportional to 18,235.13 and 26,881.88 is: 39,628.75
Step by Step Solution
- Step 1: Write the proportion equation
18,235.13 : 26,881.88 = 26,881.88 : x - Step 2: Convert to fraction form
18,235.13/26,881.88 = 26,881.88/x - Step 3: Cross multiply
18,235.13x = 26,881.88 × 26,881.88 - Step 4: Simplify right side
18,235.13x = 722,635,203.52 - Step 5: Solve for x
x = 722,635,203.52/18,235.13 - Step 6: Final answer
x = 39,628.75
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.