Finding the Fourth Proportional to 2,394, 3,592.08 and 1,368
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Solution
The fourth proportional to 2,394, 3,592.08 and 1,368 is: 2,052.62
Step by Step Solution
- Step 1: Write the proportion equation
2,394 : 3,592.08 = 1,368 : x - Step 2: Convert to fraction form
2,394/3,592.08 = 1,368/x - Step 3: Cross multiply
2,394x = 3,592.08 × 1,368 - Step 4: Simplify right side
2,394x = 4,913,965.44 - Step 5: Solve for x
x = 4,913,965.44/2,394 - Step 6: Final answer
x = 2,052.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.