Finding the Fourth Proportional to 566,600.68, 849,901.02 and 192,623.68
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Solution
The fourth proportional to 566,600.68, 849,901.02 and 192,623.68 is: 288,935.52
Step by Step Solution
- Step 1: Write the proportion equation
566,600.68 : 849,901.02 = 192,623.68 : x - Step 2: Convert to fraction form
566,600.68/849,901.02 = 192,623.68/x - Step 3: Cross multiply
566,600.68x = 849,901.02 × 192,623.68 - Step 4: Simplify right side
566,600.68x = 163,711,062,108.15 - Step 5: Solve for x
x = 163,711,062,108.15/566,600.68 - Step 6: Final answer
x = 288,935.52
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Double scale
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Similar ratio
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1.5x scale
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.