Finding the Fourth Proportional to 244,660.44, 366,572.18 and 191,332.02
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Solution
The fourth proportional to 244,660.44, 366,572.18 and 191,332.02 is: 286,670.77
Step by Step Solution
- Step 1: Write the proportion equation
244,660.44 : 366,572.18 = 191,332.02 : x - Step 2: Convert to fraction form
244,660.44/366,572.18 = 191,332.02/x - Step 3: Cross multiply
244,660.44x = 366,572.18 × 191,332.02 - Step 4: Simplify right side
244,660.44x = 70,136,995,675.20 - Step 5: Solve for x
x = 70,136,995,675.20/244,660.44 - Step 6: Final answer
x = 286,670.77
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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.