Finding the Fourth Proportional to 566,626.68, 850,032.32 and 167,307.80
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Solution
The fourth proportional to 566,626.68, 850,032.32 and 167,307.80 is: 250,988.95
Step by Step Solution
- Step 1: Write the proportion equation
566,626.68 : 850,032.32 = 167,307.80 : x - Step 2: Convert to fraction form
566,626.68/850,032.32 = 167,307.80/x - Step 3: Cross multiply
566,626.68x = 850,032.32 × 167,307.80 - Step 4: Simplify right side
566,626.68x = 142,217,037,388.10 - Step 5: Solve for x
x = 142,217,037,388.10/566,626.68 - Step 6: Final answer
x = 250,988.95
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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.