Finding the Fourth Proportional to 466,259.04, 699,388.62 and 150,715.98
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Solution
The fourth proportional to 466,259.04, 699,388.62 and 150,715.98 is: 226,073.99
Step by Step Solution
- Step 1: Write the proportion equation
466,259.04 : 699,388.62 = 150,715.98 : x - Step 2: Convert to fraction form
466,259.04/699,388.62 = 150,715.98/x - Step 3: Cross multiply
466,259.04x = 699,388.62 × 150,715.98 - Step 4: Simplify right side
466,259.04x = 105,409,041,264.15 - Step 5: Solve for x
x = 105,409,041,264.15/466,259.04 - Step 6: Final answer
x = 226,073.99
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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.