Finding the Fourth Proportional to 201,267.70, 277,749.66 and 110,623.64
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Solution
The fourth proportional to 201,267.70, 277,749.66 and 110,623.64 is: 152,660.75
Step by Step Solution
- Step 1: Write the proportion equation
201,267.70 : 277,749.66 = 110,623.64 : x - Step 2: Convert to fraction form
201,267.70/277,749.66 = 110,623.64/x - Step 3: Cross multiply
201,267.70x = 277,749.66 × 110,623.64 - Step 4: Simplify right side
201,267.70x = 30,725,678,397.96 - Step 5: Solve for x
x = 30,725,678,397.96/201,267.70 - Step 6: Final answer
x = 152,660.75
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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.