Finding the Fourth Proportional to 296,297.16, 444,545.49 and 93,926.31
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Solution
The fourth proportional to 296,297.16, 444,545.49 and 93,926.31 is: 140,921.09
Step by Step Solution
- Step 1: Write the proportion equation
296,297.16 : 444,545.49 = 93,926.31 : x - Step 2: Convert to fraction form
296,297.16/444,545.49 = 93,926.31/x - Step 3: Cross multiply
296,297.16x = 444,545.49 × 93,926.31 - Step 4: Simplify right side
296,297.16x = 41,754,517,502.84 - Step 5: Solve for x
x = 41,754,517,502.84/296,297.16 - Step 6: Final answer
x = 140,921.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.