Finding the Fourth Proportional to 2,325.08, 3,490.05 and 1,460
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Solution
The fourth proportional to 2,325.08, 3,490.05 and 1,460 is: 2,191.53
Step by Step Solution
- Step 1: Write the proportion equation
2,325.08 : 3,490.05 = 1,460 : x - Step 2: Convert to fraction form
2,325.08/3,490.05 = 1,460/x - Step 3: Cross multiply
2,325.08x = 3,490.05 × 1,460 - Step 4: Simplify right side
2,325.08x = 5,095,473 - Step 5: Solve for x
x = 5,095,473/2,325.08 - Step 6: Final answer
x = 2,191.53
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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.