Finding the Fourth Proportional to 180,825.74, 271,207.83 and 47,707.28
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Solution
The fourth proportional to 180,825.74, 271,207.83 and 47,707.28 is: 71,552.80
Step by Step Solution
- Step 1: Write the proportion equation
180,825.74 : 271,207.83 = 47,707.28 : x - Step 2: Convert to fraction form
180,825.74/271,207.83 = 47,707.28/x - Step 3: Cross multiply
180,825.74x = 271,207.83 × 47,707.28 - Step 4: Simplify right side
180,825.74x = 12,938,587,884.00 - Step 5: Solve for x
x = 12,938,587,884.00/180,825.74 - Step 6: Final answer
x = 71,552.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.