Finding the Fourth Proportional to 119,898.99, 179,831.43 and 48,852.63
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Solution
The fourth proportional to 119,898.99, 179,831.43 and 48,852.63 is: 73,272.00
Step by Step Solution
- Step 1: Write the proportion equation
119,898.99 : 179,831.43 = 48,852.63 : x - Step 2: Convert to fraction form
119,898.99/179,831.43 = 48,852.63/x - Step 3: Cross multiply
119,898.99x = 179,831.43 × 48,852.63 - Step 4: Simplify right side
119,898.99x = 8,785,238,312.16 - Step 5: Solve for x
x = 8,785,238,312.16/119,898.99 - Step 6: Final answer
x = 73,272.00
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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.