Finding the Fourth Proportional to 336,927.24, 464,940.54 and 201,114.54
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Solution
The fourth proportional to 336,927.24, 464,940.54 and 201,114.54 is: 277,526.69
Step by Step Solution
- Step 1: Write the proportion equation
336,927.24 : 464,940.54 = 201,114.54 : x - Step 2: Convert to fraction form
336,927.24/464,940.54 = 201,114.54/x - Step 3: Cross multiply
336,927.24x = 464,940.54 × 201,114.54 - Step 4: Simplify right side
336,927.24x = 93,506,302,829.45 - Step 5: Solve for x
x = 93,506,302,829.45/336,927.24 - Step 6: Final answer
x = 277,526.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.