Finding the Fourth Proportional to 635,180.16, 952,743.84 and 161,877.12
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Solution
The fourth proportional to 635,180.16, 952,743.84 and 161,877.12 is: 242,808.95
Step by Step Solution
- Step 1: Write the proportion equation
635,180.16 : 952,743.84 = 161,877.12 : x - Step 2: Convert to fraction form
635,180.16/952,743.84 = 161,877.12/x - Step 3: Cross multiply
635,180.16x = 952,743.84 × 161,877.12 - Step 4: Simplify right side
635,180.16x = 154,227,428,916.94 - Step 5: Solve for x
x = 154,227,428,916.94/635,180.16 - Step 6: Final answer
x = 242,808.95
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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.