Finding the Fourth Proportional to 376,260.68, 564,549.35 and 234,224.84
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Solution
The fourth proportional to 376,260.68, 564,549.35 and 234,224.84 is: 351,435.82
Step by Step Solution
- Step 1: Write the proportion equation
376,260.68 : 564,549.35 = 234,224.84 : x - Step 2: Convert to fraction form
376,260.68/564,549.35 = 234,224.84/x - Step 3: Cross multiply
376,260.68x = 564,549.35 × 234,224.84 - Step 4: Simplify right side
376,260.68x = 132,231,477,181.98 - Step 5: Solve for x
x = 132,231,477,181.98/376,260.68 - Step 6: Final answer
x = 351,435.82
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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.