Finding the Fourth Proportional to 110,582.84, 165,874.37 and 27,476.84
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Solution
The fourth proportional to 110,582.84, 165,874.37 and 27,476.84 is: 41,215.28
Step by Step Solution
- Step 1: Write the proportion equation
110,582.84 : 165,874.37 = 27,476.84 : x - Step 2: Convert to fraction form
110,582.84/165,874.37 = 27,476.84/x - Step 3: Cross multiply
110,582.84x = 165,874.37 × 27,476.84 - Step 4: Simplify right side
110,582.84x = 4,557,702,695.22 - Step 5: Solve for x
x = 4,557,702,695.22/110,582.84 - Step 6: Final answer
x = 41,215.28
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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.