Finding the Fourth Proportional to 337,336.21, 506,087.36 and 237,691.02
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Solution
The fourth proportional to 337,336.21, 506,087.36 and 237,691.02 is: 356,595.04
Step by Step Solution
- Step 1: Write the proportion equation
337,336.21 : 506,087.36 = 237,691.02 : x - Step 2: Convert to fraction form
337,336.21/506,087.36 = 237,691.02/x - Step 3: Cross multiply
337,336.21x = 506,087.36 × 237,691.02 - Step 4: Simplify right side
337,336.21x = 120,292,420,807.51 - Step 5: Solve for x
x = 120,292,420,807.51/337,336.21 - Step 6: Final answer
x = 356,595.04
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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.