Finding the Fourth Proportional to 194,773.32, 292,252.51 and 134,893.95
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Solution
The fourth proportional to 194,773.32, 292,252.51 and 134,893.95 is: 202,405.00
Step by Step Solution
- Step 1: Write the proportion equation
194,773.32 : 292,252.51 = 134,893.95 : x - Step 2: Convert to fraction form
194,773.32/292,252.51 = 134,893.95/x - Step 3: Cross multiply
194,773.32x = 292,252.51 × 134,893.95 - Step 4: Simplify right side
194,773.32x = 39,423,094,038.13 - Step 5: Solve for x
x = 39,423,094,038.13/194,773.32 - Step 6: Final answer
x = 202,405.00
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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.