Finding the Fourth Proportional to 2,434.04, 3,651.05 and 702.66
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Solution
The fourth proportional to 2,434.04, 3,651.05 and 702.66 is: 1,053.99
Step by Step Solution
- Step 1: Write the proportion equation
2,434.04 : 3,651.05 = 702.66 : x - Step 2: Convert to fraction form
2,434.04/3,651.05 = 702.66/x - Step 3: Cross multiply
2,434.04x = 3,651.05 × 702.66 - Step 4: Simplify right side
2,434.04x = 2,565,443.28 - Step 5: Solve for x
x = 2,565,443.28/2,434.04 - Step 6: Final answer
x = 1,053.99
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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.