Finding the Fourth Proportional to 1,576, 2,363.88 and 602.08
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Solution
The fourth proportional to 1,576, 2,363.88 and 602.08 is: 903.07
Step by Step Solution
- Step 1: Write the proportion equation
1,576 : 2,363.88 = 602.08 : x - Step 2: Convert to fraction form
1,576/2,363.88 = 602.08/x - Step 3: Cross multiply
1,576x = 2,363.88 × 602.08 - Step 4: Simplify right side
1,576x = 1,423,244.87 - Step 5: Solve for x
x = 1,423,244.87/1,576 - Step 6: Final answer
x = 903.07
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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.