Finding the Fourth Proportional to 337,535.16, 464,997.70 and 235,374.94
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Solution
The fourth proportional to 337,535.16, 464,997.70 and 235,374.94 is: 324,258.98
Step by Step Solution
- Step 1: Write the proportion equation
337,535.16 : 464,997.70 = 235,374.94 : x - Step 2: Convert to fraction form
337,535.16/464,997.70 = 235,374.94/x - Step 3: Cross multiply
337,535.16x = 464,997.70 × 235,374.94 - Step 4: Simplify right side
337,535.16x = 109,448,805,737.64 - Step 5: Solve for x
x = 109,448,805,737.64/337,535.16 - Step 6: Final answer
x = 324,258.98
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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.