Finding the Fourth Proportional to 374,304.06, 561,595.59 and 224,651.70
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Solution
The fourth proportional to 374,304.06, 561,595.59 and 224,651.70 is: 337,061.28
Step by Step Solution
- Step 1: Write the proportion equation
374,304.06 : 561,595.59 = 224,651.70 : x - Step 2: Convert to fraction form
374,304.06/561,595.59 = 224,651.70/x - Step 3: Cross multiply
374,304.06x = 561,595.59 × 224,651.70 - Step 4: Simplify right side
374,304.06x = 126,163,404,006.00 - Step 5: Solve for x
x = 126,163,404,006.00/374,304.06 - Step 6: Final answer
x = 337,061.28
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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.