Finding the Fourth Proportional to 562,151.25, 843,104.74 and 177,929.98
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Solution
The fourth proportional to 562,151.25, 843,104.74 and 177,929.98 is: 266,856.31
Step by Step Solution
- Step 1: Write the proportion equation
562,151.25 : 843,104.74 = 177,929.98 : x - Step 2: Convert to fraction form
562,151.25/843,104.74 = 177,929.98/x - Step 3: Cross multiply
562,151.25x = 843,104.74 × 177,929.98 - Step 4: Simplify right side
562,151.25x = 150,013,605,310.58 - Step 5: Solve for x
x = 150,013,605,310.58/562,151.25 - Step 6: Final answer
x = 266,856.31
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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.