Finding the Fourth Proportional to 88,825.22, 122,580.41 and 48,540.68
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Solution
The fourth proportional to 88,825.22, 122,580.41 and 48,540.68 is: 66,987.02
Step by Step Solution
- Step 1: Write the proportion equation
88,825.22 : 122,580.41 = 48,540.68 : x - Step 2: Convert to fraction form
88,825.22/122,580.41 = 48,540.68/x - Step 3: Cross multiply
88,825.22x = 122,580.41 × 48,540.68 - Step 4: Simplify right side
88,825.22x = 5,950,137,159.23 - Step 5: Solve for x
x = 5,950,137,159.23/88,825.22 - Step 6: Final answer
x = 66,987.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.