Finding the Fourth Proportional to 367,664.24, 507,297.93 and 214,632.98
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Solution
The fourth proportional to 367,664.24, 507,297.93 and 214,632.98 is: 296,147.56
Step by Step Solution
- Step 1: Write the proportion equation
367,664.24 : 507,297.93 = 214,632.98 : x - Step 2: Convert to fraction form
367,664.24/507,297.93 = 214,632.98/x - Step 3: Cross multiply
367,664.24x = 507,297.93 × 214,632.98 - Step 4: Simplify right side
367,664.24x = 108,882,866,463.73 - Step 5: Solve for x
x = 108,882,866,463.73/367,664.24 - Step 6: Final answer
x = 296,147.56
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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.