Finding the Fourth Proportional to 344,598.18, 475,475.76 and 201,330.54
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Solution
The fourth proportional to 344,598.18, 475,475.76 and 201,330.54 is: 277,795.41
Step by Step Solution
- Step 1: Write the proportion equation
344,598.18 : 475,475.76 = 201,330.54 : x - Step 2: Convert to fraction form
344,598.18/475,475.76 = 201,330.54/x - Step 3: Cross multiply
344,598.18x = 475,475.76 × 201,330.54 - Step 4: Simplify right side
344,598.18x = 95,727,791,517.71 - Step 5: Solve for x
x = 95,727,791,517.71/344,598.18 - Step 6: Final answer
x = 277,795.41
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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.