Finding the Fourth Proportional to 376,510.24, 564,765.60 and 236,367.28
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Solution
The fourth proportional to 376,510.24, 564,765.60 and 236,367.28 is: 354,551.07
Step by Step Solution
- Step 1: Write the proportion equation
376,510.24 : 564,765.60 = 236,367.28 : x - Step 2: Convert to fraction form
376,510.24/564,765.60 = 236,367.28/x - Step 3: Cross multiply
376,510.24x = 564,765.60 × 236,367.28 - Step 4: Simplify right side
376,510.24x = 133,492,108,709.57 - Step 5: Solve for x
x = 133,492,108,709.57/376,510.24 - Step 6: Final answer
x = 354,551.07
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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.